# List of long road tunnels in China

There are four classes of road tunnels in China by length.
* Super-long tunnel (>3,000m)
* Long tunnel (1,000m-3,000m)
* Middle-tunnel (250m-1,000m)
* Short tunnel (<250m)
By 2012, there are 10,022 road tunnels and 8,052.7 km in total length in mainland China, including 441 super-long tunnels with 1,984.8 km in total length and 1,944 long tunnels with 3,304.4 km in total length.
This page lists the road tunnels longer than 5 km (3 mi) in mainland China.
| Name | Province | Length | Year built | Tubes x Lanes | Road | Notes |
| Tianshan Shengli Tunnel (天山胜利隧道) | Xinjiang | 22.110 km (13.739 mi) | u/c | 2x2 | G0711 Ürümqi–Ruoqiang Expressway | Left tube: 22,110m, Right tube: 21,996m Elevation: 3,200m |
| Zhongnanshan Tunnel (终南山隧道) | Shaanxi | 18.020 km (11.197 mi) | 2007 | 2x2 | G65 Baotou–Maoming Expressway | |
| Jingpingshan Tunnel (锦屏山隧道) | Sichuan | 17.504 km (10.876 mi) | 2011 | 2x1 | Jingping Hydro Power Station Highway | A tube:17,485.07m, B tube: 17,504.245m |
| Tiantaishan Tunnel (天台山隧道) | Shaanxi | 15.560 km (9.669 mi) | 2021 | 2x3 | G85 Yinchuan–Kunming Expressway | world's longest 6-lane dual tube expressway tunnel. |
| Daliangshan #1 Tunnel (大凉山一号隧道) | Sichuan | 15.366 km (9.548 mi) | u/c | 2x2 | S71 Sichuan Leshan-Xichang Expressway | Left tube: 15,324m, Right tube: 15,280m |
| Muzhailing Tunnel (木寨岭隧道) | Gansu | 15.226 km (9.461 mi) | 2024 | 2x2 | G75 Lanzhou–Haikou Expressway | Left tube: 15,226m, Right tube: 15,160m |
| West Tianshan Tunnel (西天山隧道) | Xinjiang | 15.707 km (9.760 mi) | u/c | 2x2 | China National Highway 219 | |
| Qingdao Jiaozhou Bay Submarine Tunnel (青岛胶州湾海底隧道) | Shandong | 14.370 km (8.929 mi) | u/c | 2x3 | | world's longest under sea road tunnel |
| Yanyuan Tunnel (盐源隧道) | Sichuan | 14.157 km (8.797 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangri-la Expressway | Left tube:13,890m, Right tube:14,104m |
| Taihangshan Tunnel (太行山隧道) | Shanxi | 14.104 km (8.764 mi) | u/c | 2x2 | Shanxi S60 Xiyang-Yuci Expressway | Left tube:13,890m, Right tube:14,104m |
| Xiaogaoshan Tunnel (小高山隧道) | Sichuan | 14.032 km (8.719 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangri-la Expressway | |
| Micangshan Tunnel (米仓山隧道) | Sichuan | 13.833 km (8.6 mi) | 2018 | 2x2 | G85 Yinchuan–Kunming Expressway | left tube: 13,833m right tube:13,792m |
| Dabashan Tunnel (大巴山隧道) | Shaanxi-Chongqing | 13.715 km (8.522 mi) | u/c | 2x2 | G69 Yinchuan–Baise Expressway | |
| Xishan Tunnel (西山隧道) | Shanxi | 13.654 km (8.5 mi) | 2012 | 2x2 | S56 Shanxi Taiyuan-Gujiao Expressway | Left tube:13,654m, Right tube:13,570m |
| Erlangshan Tunnel (二郎山隧道) | Sichuan | 13.433 km (8.3 mi) | 2017 | 2x2 | G42$_{18}$ Ya'an-Yecheng Expressway | Left tube: 13,433m, Right tube: 13,381m |
| Shiziping Tunnel (狮子坪隧道) | Sichuan | 13.156 km (8.175 mi) | 2020 | 2x2 | G42$_{17}$ Chengdu-Changdu Expressway | |
| Hongtiguan Tunnel (虹梯关隧道) | Shanxi | 13.122 km (8.154 mi) | 2013 | 2x2 | S76 Shanxi Changzhi-Pingshun Expressway | Left tube: 13,122m, Right tube: 13,098m |
| Baima Tunnel (白马隧道) | Sichuan | 13.010 km (8.084 mi) | u/c | 2x2 | G8513 Pingliang-Mianyang Expressway | Left tube: 12,878m, Right tube: 12,945m |
| Guigala Tunnel (圭嘎拉隧道) | Tibet | 12.945 km (8.044 mi) | 2024 | 2x2 | Lhasa-Tsetang Expressway | Left tube: 12,878m, Right tube: 12,945m Elevation: 4,300m |
| Daliangshan #2 Tunnel (大凉山二号隧道) | Sichuan | 12.475 km (7.752 mi) | 2024 | 2x2 | Leshan-Xichang Expressway | |
| Fengjian Tunnel (奉建隧道) | Chongqing - Hubei | 12.360 km (7.7 mi) | u/c | 2x2 | G69$_{11}$ Ankang-Laifeng Expressway | |
| Gaoloushan Tunnel (高楼山隧道) | Gansu | 12.334 km (7.7 mi) | u/c | 2x2 | G8513 Pingliang-Mianyang Expressway | Left tube: 12,334m, Right tube: 12,204m |
| Maijishan Tunnel (麦积山隧道) | Gansu | 12.290 km (7.6 mi) | 2009 | 2x2 | G30 Lianyungang–Khorgas Expressway | Left tube: 12,286m, Right tube: 12,290m |
| Mengpeng Tunnel (勐捧隧道) | Yunnan | 12.205 km (7.6 mi) | u/c | 2x2 | Ruili-Menglian Expressway | |
| Daxiagu Tunnel (大峡谷隧道) | Sichuan | 12.146 km (7.5 mi) | 2023 | 2x2 | Emeishan-Hanyuan Expressway | world deepest tunnel, 1,944 meters under the mountain. |
| Gongjuegaoshan Tunnel (贡觉高山隧道) | Sichuan | 12.095 km (7.5 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | |
| North Tianshan Tunnel (北天山隧道) | Xinjiang | 11.888 km (7.4 mi) | u/c | 2x2 | China National Highway 577 | |
| Muli Tunnel (木里隧道) | Sichuan | 11.825 km (7.348 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangri-la Expressway Muli Branch | |
| East Tianshan Tunnel (东天山隧道) | Xinjiang | 11.775 km (7.3 mi) | 2021 | 2x2 | China National Highway 575 | Left tube: 11,764m, Right tube: 11,775m |
| Laoyin Tunnel (老营隧道) | Yunnan | 11.515 km (7.2 mi) | 2021 | 2x2 | G56$_{13}$ Baoshan-Lushui Expressway | Left tube: 11,505m, Right tube: 11,515m, 1,270m deep |
| Chengkai Tunnel (城开隧道) | Chongqing | 11.489 km (7.1 mi) | 2022 | 2x2 | G69 Yinchuan–Baise Expressway | Left tube: 11,489m, Right tube: 11,456m |
| Changbai Tunnel (长柏隧道) | Sichuan | 11.446 km (7.1 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | |
| Xiamaidi Tunnel (下麦地隧道) | Sichuan | 11.440 km (7.1 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | |
| Yunshan Tunnel (云山隧道) | Shanxi | 11.408 km (7.1 mi) | 2014 | 2x2 | G25$_{16}$ Dongying–Lüliang Expressway | Left tube: 11,408m, Right tube: 11,377m |
| Yingpanshan Tunnel (营盘山隧道) | Yunnan | 11.310 km (7.0 mi) | 2022 | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | Left tube: 11,272m, Right tube: 11,310m |
| Baojiashan Tunnel (包家山隧道) | Shaanxi | 11.200 km (7.0 mi) | 2009 | 2x2 | G65 Baotou–Maoming Expressway | Left tube: 11,200m, Right tube: 11,195m |
| Haitai Yangtse River Tunnel (海太长江隧道) | Jiangsu | 11.185 km (7.0 mi) | u/c | 2x3 | S13 Tongzhouwan-Changshu Expressway | |
| Huzhubeishan Tunnel (互助北山隧道) | Qinghai | 11.171 km (6.9 mi) | u/c | 2x2 | China National Highway G341 | |
| Taiyueshan Tunnel (太岳山隧道) | Shanxi | 11.165 km (6.9 mi) | u/c | 2x2 | G22$_{11}$ Changzhi-Yan'an Expressway | Left tube: 11,135m, Right tube: 11,165m |
| Pengshui Tunnel (彭水隧道) | Chongqing | 11.135 km (6.9 mi) | u/c | 2x2 | G65 Baotou–Maoming Expressway | |
| Jinyang Tunnel (金阳隧道) | Sichuan | 11.095 km (6.9 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangri-la Expressway | |
| Hejian #1 Tunnel (鹤剑一号隧道) | Yunnan | 11.036 km (6.9 mi) | u/c | 2x2 | Heqing-Jianchuan-Lanping Expressway | Left tube: 10,983m, Right tube: 11,036m |
| Lianfeng Tunnel (莲峰隧道) | Yunnan | 11.000 km (6.835 mi) | 2024 | 2x2 | Dali-Yongsheng Expressway | left tube: 10,990m, right tube: 11,000m |
| Wuhan Lianghu East Lake Tunnel (两湖隧道东湖段) | Hubei | 11 km (6.8 mi) | u/c | 2x2x2 | | |
| Dengloushan Tunnel (登楼山隧道) | Yunnan | 10.990 km (6.8 mi) | u/c | 2x2 | G80$_{12}$ Mile-Chuxiong Expressway | |
| Jintang Under Sea Road Tunnel (金塘海底公路隧道) | Zhejiang | 10.990 km (6.8 mi) | u/c | 2x3 | Zhejiang Dinghai-Daishan Expressway | |
| Taihu Tunnel (太湖隧道) | Jiangsu | 10.790 km (6.7 mi) | 2021 | 2x3 + 1 utility tube | Shanghai-Changzhou Expressway | |
| Mianya Tunnel (棉桠隧道) | Sichuan | 10.581 km (6.6 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangri-la Expressway | |
| Yunlingxuebangshan Tunnel (云岭雪邦山隧道) | Yunnan | 10.535 km (6.5 mi) | u/c | 2x2 | Heqing-Jianchuan-Lanping Expressway | left tube: 10,535m, right tube: 10,535m |
| Tongzi Tunnel (桐梓隧道) | Guizhou | 10.497 km (6.5 mi) | 2022 | 2x3 | G75$_{21}$ Chongqing-Guiyang Expressway | left tube: 10,497m, right tube: 10,485m |
| Dawanshan Tunnel (大万山隧道) | Shanxi | 10.490 km (6.5 mi) | 2022 | 2x2 | Jingle-Xingxian Expressway | left tube: 10,490m, right tube: 10,379m |
| Baotashan Tunnel (宝塔山隧道) | Shanxi | 10.480 km (6.5 mi) | 2012 | 2x2 | G25$_{16}$ Dongying–Lüliang Expressway | Left tube: 10,192m, Right tube: 10,480m |
| Ninghui Tunnel (宁会隧道) | Sichuan | 10.297 km (6.398 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube: 10,297m, right tube: 10,251m |
| Daliangshan Tunnel (大亮山隧道) | Yunnan | 10.235 km (6.4 mi) | u/c | 2x2 | G56$_{12}$ Dali-Lincang Expressway | left tube: 10,235m, right tube: 10,210m |
| Cuiping Tunnel (翠屏隧道) | Yunnan | 10.127 km (6.3 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | left tube: 10,127m, right tube: 10,040m |
| Dajing Tunnel (大箐隧道) | Sichuan | 10.059 km (6.3 mi) | u/c | 2x2 | Sichuan S71 Xichang-Ningnan Expressway | |
| Nibashan Tunnel (泥巴山隧道) | Sichuan | 10.007 km (6.2 mi) 9.962 km (6.2 mi) | 2012 | 2x2 | G5 Beijing–Kunming Expressway | Left tube: 9,962m, Right tube: 10,007m |
| Niutoushan Tunnel (牛头山隧道) | Zhejiang | 9.970 km (6.2 mi) | u/c | 2x2 | Yiwu-Longquan-Qingyuan Expressway | |
| Gongga Tunnel (贡嘎隧道) | Sichuan | 9.961 km (6.2 mi) | u/c | 1x2 | China National Highway G549 | |
| Jingping Tunnel (锦屏隧道) | Sichuan | 9.930 km (6.170 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube: 9,930m, right tube: 9,922m |
| Azhahe #1 Tunnel (阿扎河一号隧道) | Yunnan | 9.885 km (6.142 mi) | u/c | 2x2 | Yuanyang-Lüchun Expressway | Left tube: 9,870m, Right tube: 9,885m |
| Lüliangshan Tunnel (吕梁山隧道) | Shanxi | 9.806 km (6.093 mi) | u/c | 2x2 | Xiyang-Qikou Expressway | Left tube: 9,806m, Right tube: 9,806m |
| Baiyunshan Tunnel (白云山隧道) | Hubei | 9.785 km (6.1 mi) | u/c | 2x2 | G59$_{12}$ Fangxian-Wufeng Expressway | |
| Lehong Tunnel (乐红隧道) | Yunnan | 9.753 km (6.1 mi) | 2023 | 2x2 | G76$_{11}$ Duyun-Shangri-la Expressway | left tube: 9,753m, right tube: 9,752m |
| Zhongtiaoshan Tunnel(中条山隧道) | Shanxi | 9.77 km (6.07 mi) | 2014 | 2x2 | G59 Hohhot–Beihai Expressway | |
| Guanshan (关山隧道) | Gansu | 9.651 km (6.0 mi) | 2021 | 2x2 | G85$_{13}$ Pingliang-Mianyang Expressway | left tube: 9,585m, right tube: 9,651m |
| Mopanshan Tunnel (磨盘山隧道) | Sichuan | 9.650 km (6.0 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | |
| Liupanshan Tunnel (六盘山隧道) | Ningxia | 9.49 km (5.9 mi) | 2012 | 2x2 | G22 Qingdao–Lanzhou Expressway | Left tube: 9,490m, Right tube: 9,480m |
| Yanglin Tunnel (杨林隧道) | Yunnan | 9.470 km (5.884 mi) | 2020 | 2x3 | G5601 Kunming Ring Expressway | |
| Wuzhishan Tunnel (五指山隧道) | Sichuan | 9.405 km (5.844 mi) | 2023 | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | Left tube: 9,392m, Right tube: 9,405m |
| Jiajinshan Tunnel (夹金山隧道) | Sichuan | 9.35 km (5.81 mi) | u/c | 1x2 | China National Highway G351 | |
| Niuyanshan Tunnel (牛岩山隧道) | Fujian | 9.252 km (5.749 mi) | 2015 | 2x2 | G3 Beijing–Taipei Expressway | Left tube: 9,252m, Right tube: 9,198m |
| Wankai Tunnel (万开隧道) | Chongqing | 9.228 km (5.7 mi) | 2021 | 2x2 | Wangzhou-Kaizhou Rapid Road | |
| Xidazhuangke Tunnel (西大庄科隧道) | Beijing-Hebei | 9.203 km (5.718 mi) | 2020 | 2x2 | Yanqing, Beijing-Chongli District Expressway | Left tube: 9,203m, Right tube: 9,174m |
| Laojieling Tunnel (老界岭隧道) | Henan | 9.183 km (5.706 mi) | 2021 | 2x2 | Zhengzhou-Luanchuan | |
| Beijing East Sixth Ring Road Tunnel (北京东六环地下隧道) | Beijing | 9.16 km (5.69 mi) | u/c | 2x3 | G4501 Beijing 6th Ring Road | |
| Ningqiao Tunnel (宁巧隧道) | Sichuan | 9.103 km (5.656 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | Left tube: 9,069m, Right tube: 9,103m |
| West Qinling Tunnel(西秦岭隧道) | Gansu | 9.007 km (5.597 mi) | 2013 | 2x2 | G75 Lanzhou–Haikou Expressway | Left tube: 8,985m, Right tube: 9,007m |
| Yaling Tunne (衙岭隧道) | Shaanxi | 8.968 km (5.572 mi) | u/c | 2x2 | Meixian-Taibai Expressway | |
| Shanghai Yangtse River Tunnel (上海长江隧道) | Shanghai | 8.95 km (5.56 mi) | 2009 | 2x3 | G40 Shanghai–Xi'an Expressway | 2 tubes, world's widest tunnel |
| Wudongde Tunnel (乌东德隧道) | Sichuan | 8.922 km (5.544 mi) | u/c | 2x2 | S81 Sichuan Huili-Luquan Expressway | |
| Jiashatian Tunnel (贾沙田隧道) | Sichuan | 8.902 km (5.531 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | Left tube: 8,863m, Right tube: 8,902m |
| Paomashan #1 Tunnel (跑马山一号隧道) | Sichuan | 8.865 km (5.5 mi) | u/c | 2x2 | G42$_{18}$ Ya'an-Yecheng Expressway | Left tube: 8,865m, Right tube: 8,780m 1,200m deep; the elevation difference of 2 outlets is 220m, world's biggest |
| Xinglong Tunnel (兴隆隧道) | Yunnan | 8.843 km (5.495 mi) | 2022 | 2x2 | Jianshui-Yuanyang Expressway | Left tube: 8,840m, Right tube: 8,843m |
| Foling Tunnel (佛岭隧道) | Shanxi | 8.805 km (5.5 mi) | 2016 | 2x2 | S45 Shanxi Tianli Expressway | Left tube: 8,803m, Right tube: 8,805m |
| Taixu Tunnel (太徐隧道) | Shanxi | 8.796 km (5.5 mi) | 2024 | 2x3 | G20$_{03}$ Taiyuan Ring Expressway | |
| Zhegushan Tunnel (鹧鸪山隧道) | Sichuan | 8,795 km (5,465.0 mi) | 2019 | 2x2 | S9 Sichuan Wenchuan-Maerkang Expressway | Left tube: 8,795m, Right tube: 8,766m, Elevation: 3,200m, 1350m deep |
| Baoding #2 Tunnel (宝鼎二号隧道) | Sichuan | 8.775 km (5.5 mi) | 2020 | 2x2 | Panzhihua-Dali Expressway | |
| Micangshan Tunnel (米仓山隧道) | Gansu | 8.694 km (5.4 mi) | 2014 | 2x2 | G8513 Pingliang-Mianyang Expressway | left tube: 8694m right tube:8668m |
| Jinlong Tunnel (金龙隧道) | Hubei | 8.693 km (5.4 mi) | 2010 | 2x2 | G50 Shanghai–Chongqing Expressway | left tube: 8693m right tube:8678m |
| Dapanshan Tunnel (大盘山隧道) | Zhejiang | 8.678 km (5.392 mi) | 2020 | 2x2 | Hangzhou-Shaoxin-Taizhou Expressway | Left tube: 8,640m, Right tube: 8,776m |
| Huangzhushan Tunnel (黄竹山隧道) | Fujian | 8.6596 km (5.4 mi) | 2015 | 2x2 | G3 Beijing–Taipei Expressway | |
| Tiefengshan Tunnel (铁峰山隧道) | Chongqing | 8.648 km (5.4 mi) | u/c | 2x2 | G50$_{12}$ Enshi-Guangyuan Expressway | |
| Tianheshan Tunnel (天河山隧道) | Shanxi-Hebei | 8.511 km (5.3 mi) | 2015 | 2x2 | S66 Shanxi Hefen Expressway | left tube: 8,511m, right tube 8,477m |
| Huimin Tunnel (惠民隧道) | Yunnan | 8.475 km (5.3 mi) | u/c | 2x2 | Yuanyang-Lüchun Expressway | left tube: 8,475m, right tube: 8,475m |
| Cuiyunshan Tunnel (翠云山隧道) | Hebei | 8.438 km (5.243 mi) | 2021 | 2x2 | S38$_{01}$ Beijing-Chongli Expressway | left tube: 8,402m, right tube 8,438m |
| Zheduoshan Tunnel (折多山隧道) | Sichuan | 8.427 km (5.236 mi) | 2024 | 2x2 | G42$_{18}$ Ya'an-Yecheng Expressway; China National Highway G318 | |
| Jinkouhe Tunnel (金口河隧道) | Sichuan | 8.400 km (5.220 mi) | 2022 | 2x2 | Emeishan-Hanyuan Expressway | |
| Wulaofeng Tunnel (五老峰隧道) | Yunnan | 8.360 km (5.2 mi) | 2022 | 2x2 | Jianshui-Yuanyang Expressway | left tube: 8,360m, right tube: 8,305m |
| Yinggeling Tunnel (鹦哥岭隧道) | Hainan | 8.282 km (5.1 mi) | u/c | 2x2 | Shiyun-Baisha Expressway | left tube: 8,282m, right tube: 8,260m |
| Dapingshan Tunnel (大坪山隧道) | Hubei | 8.263 km (5.1 mi) | 2014 | 2x2 | S63 Hubei Expressway | left tube: 8,263m right tube:8,242m |
| Shimen Tunnel (石门隧道) | Shaanxi | 8.262 km (5.1 mi) | 2017 | 2x3 | G85 Yinchuan–Kunming Expressway | left tube 8,262m, right tube 8,247m |
| Ningnan Tunnel (宁南隧道) | Sichuan | 8.258 km (5.1 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube 8,258m, right tube 8,245m |
| Qilinguan Tunnel (麒麟观隧道) | Hubei | 8.225 km (5.1 mi) | u/c | 2x2 | G59 Hohhot–Beihai Expressway | left tube: 8,215m right tube:8,225m |
| Bangfu Tunnel (帮福隧道) | Yunnan | 8.200 km (5.1 mi) | u/c | 2x2 | Yongde-Mengjian Expressway | left tube: 8,200m, right tube: 8,178m |
| Huayingshan Tunnel (华蓥山隧道) | Sichuan | 8.168 km (5.1 mi) | 2017 | 2x2 | G55$_{15}$ Zhangjiajie-Nanchong Expressway | left tube 8,151m, right tube 8,168m |
| Zhuazi #3 Tunnel (抓子三号隧道) | Sichuan | 8.150 km (5.1 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | left tube 8,150m, right tube 8,030m |
| Lanjiayan Tunnel (蓝家岩隧道) | Sichuan | 8.149 km (5.1 mi) | 2022 | 1x2 | China National Highway G545 | |
| Yeheshan Tunnel (野河山隧道) | Shaanxi | 8.135 km (5.1 mi) | u/c | 2x2 | S25 Shaanxi Lingyou Famen Expressway | |
| Siguxi Tunnel (斯古溪隧道) | Sichuan | 8.129 km (5.1 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube 8,129m, right tube 8,102m |
| Shendaoling Tunnel (神道岭隧道) | Shaanxi | 8.060 km (5.008 mi) | u/c | 2x2 | Hancheng-Huanglong Expressway | |
| Qishan Tunnel (岐山隧道) | Fujian | 8.044 km (5.0 mi) | 2015 | 2x3 | G55$_{15}$ Zhangjiajie-Nanchong Expressway G15$_{17}$ Puyan Expressway | left tube: 8,039m right tube:8,044m |
| Wangjiazhai Tunnel (王家寨隧道) | Yunnan | 8.040 km (5.0 mi) | u/c | 2x2 | Kunming-Yiliang Expressway | left tube: 8,010m, right tube: 8,040m |
| Wuhan Lianghu South Lake Tunnel (两湖隧道南湖段) | Hubei | 8 km (5.0 mi) | u/c | 2x3 | | |
| Liangwangshan Tunnel (梁王山隧道) | Yunnan | 7.978 km (5.0 mi) | u/c | 2x3 | Kunming-Yiliang Expressway | left tube: 7,978m, right tube: 7,961m |
| Songshan Tunnel (松山隧道) | Guangdong | 7.970 km (4.952 mi) | 2021 | 2x3 | S27 Shaoguan-Xinfeng Expressway | left tube 7,948m, right tube 7,970m |
| Xueshanliang Tunnel (雪山梁隧道) | Sichuan | 7.966 km (4.950 mi) | 2018 | 1x2 | Chuanzhusi-Huanglong Highway | elevation 3,400m |
| Balangshan Tunnel (巴朗山隧道) | Sichuan | 7.95 km (4.94 mi) | 2016 | 1x2 | Wenchuan-Xiaojin Highway | elevation 3,850m |
| Ziyang Tunnel (紫阳隧道) | Shaanxi | 7.938 km (4.932 mi) | 2010 | 2x2 | G65 Baotou–Maoming Expressway | |
| Kuocangshan Tunnel (括苍山隧道) | Zhejiang | 7.930 km (4.927 mi) | 2008 | 2x2 | S26 Zhejiang Zhuyong Expressway | Left tube: 7,930m, Right tube: 7,870m |
| Wunüfeng Tunnel (五女峰隧道) | Jilin | 7.930 km (4.927 mi) | 2019 | 2 | G11$_{12}$ Ji'an-Shuangliao Expressway | Left tube: 7,930m, Right tube: 7,871m |
| Maluanshan Tunnel (马峦山隧道) | Guangdong | 7.904 km (4.911 mi) | 2021 | 2x3 | Ping-Yan Expressway | Left tube: 7,899m, Right tube: 7,904m |
| Beiling Tunnel (北岭隧道) | Fujian | 7.860 km (4.884 mi) | 2023 | 2x3 | Fuzhou North 2nd Corridor | |
| Nanyanshan Tunnel (南岩山隧道) | Zhejiang | 7.833 km (4.867 mi) | u/c | 2x3 | Yiwu-Longquan-Qingyuan Expressway | |
| Zhushanhu Tunnel (竺山湖隧道) | Jiangsu | 7.81 km (4.85 mi) | 2024 | 2x3 | Jiangsu S341 Highway | |
| Dongshan Tunnel (东山隧道) | Shanxi | 7.81 km (4.85 mi) | 2024 | 2x2 | Shanxi S66 Fenyang-Shilou Expressway | Left tube: 7,730m, Right tube: 7,810m |
| Jiaozhou Bay Tunnel (胶州湾海底隧道) | Shandong | 7.8 km (4.8 mi) | 2011 | 2x3 | | 2 tubes |
| Shanghai North Corridor West Tunnel (北横通道西段隧道) | Shanghai | 7.789 km (4.8 mi) | 2021 | 2x3 | Shanghai 北横通道 | |
| Yangzong Tunnel (阳宗隧道) | Yunnan | 7.770 km (4.8 mi) | u/c | 2x3 | Kunming-Yiliang Expressway | |
| Qiushan Tunnel (秋山隧道) | Shaanxi | 7.670 km (4.766 mi) | 2020 | 2x2 | G69$_{11}$ Ankang-Laifeng Expressway | Left tube: 7,654m, Right tube: 7,670m |
| Qiganshan Tunnel (旗杆山隧道) | Chongqing | 7.656 km (4.757 mi) | 2022 | 2x2 | G69 Yinchuan–Baise Expressway | Left tube: 7,636m, Right tube: 7,656m |
| Fangdoushan Tunnel (方斗山隧道) | Chongqing | 7.605 km (4.726 mi) | 2007 | 2x2 | G50 Shanghai–Chongqing Expressway | left tube: 7,605m, right tube: 7,567m |
| Cangling Tunnel (苍岭隧道) | Zhejiang | 7.605 km (4.726 mi) | 2009 | 2x2 | S28 Zhejiang Taijin Expressway | left tube: 7,536m, right tube: 7,605m |
| Lichitian Tunnel (梨赤田隧道) | Sichuan | 7.604 km (4.7 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | |
| Jiudingshan Tunnel (九顶山隧道) | Yunnan | 7.597 km (4.721 mi) | 2022 | 2x3 | G56$_{21}$ Kunming-Dali Expressway | left tube 7,597m, right tube 7,560m |
| Mingtangshan Tunnel (明堂山隧道) | Anhui | 7.548 km (4.690 mi) | 2015 | 2x2 | S18 Anhui Yuewu Expressway | left tube: 7,548m, right tube: 7,531m |
| Wuliangshan Tunnel (无量山隧道) | Yunnan | 7.528 km (4.7 mi) | u/c | 2x2 | G56$_{12}$ Dali-Lincang Expressway | |
| Aerjinshan Tunnel (阿尔金山隧道) | Gansu | 7.527 km (4.677 mi) | 2022 | 2x2 | G3011 Liuyuan–Golmud Expressway | left tube: 7,525m, right tube: 7,527m, Elevation: 3,340m |
| Shimenya Tunnel (石门垭隧道) | Hubei | 7.524 km (4.675 mi) | 2014 | 2x2 | G42 Shanghai–Chengdu Expressway | left tube: 7,524m right tube:7,493m |
| Caochiping Tunnel (草池坪隧道) | Hubei | 7.515 km (4.7 mi) | u/c | 2x2 | G59$_{12}$ Fangxian-Wufeng Expressway | |
| Xiangda Tunnel (象达隧道) | Yunnan | 7.467 km (4.6 mi) | u/c | 2x2 | Ruili-Menglian Expressway | |
| Liaozi Tunnel (蓼子隧道) | Chongqing | 7.447 km (4.627 mi) | 2022 | 2x2 | G69 Yinchuan–Baise Expressway | |
| Aikeng Tunnel (艾肯隧道) | Xinjiang | 7.445 km (4.626 mi) | u/c | 2x2 | China National Highway 218 | left tube: 7,445m right tube:7,405m |
| Zimuyan Tunnel (子母岩隧道) | Chongqing - Guizhou | 7.399 km (4.598 mi) | u/c | 2x2 | G65 Baotou–Maoming Expressway | left tube: 7,390m right tube:7,399m |
| Jinhuashan Tunnel (金华山隧道) | Zhejiang | 7.388 km (4.591 mi) | 2020 | 2x2 | G25 Changchun–Shenzhen Expressway | |
| Nanjing Dinghuaimen Yangtze River Tunnel (南京定淮门长江隧道) | Jiangsu | 7.363 km (4.575 mi) | 2016 | 2x2x2 | | North tube: 7,014m, South tube: 7,363m |
| Motianling Tunnel (摩天岭隧道) | Chongqing | 7.353 km (4.569 mi) | 2010 | 2x2 | G42 Shanghai–Chengdu Expressway | left tube: 7,280m, right tube: 7,535m |
| Canglongxia Tunnel (苍龙峡隧道) | Shaanxi | 7.350 km (4.567 mi) | 2022 | 2x2 | Ningshaan-Shiquan Expressway | |
| Fangdoushan Tunnel (方斗山隧道) | Chongqing | 7.310 km (4.542 mi) | 2013 | 2x2 | G5021 Shizhu-Chongqing Expressway | left tube: 7,310m, right tube: 7,285m |
| Dagangshan Tunnel (大岗山隧道) | Sichuan | 7.309 km (4.542 mi) | u/c | 2x2 | Luding-Shimian Expressway | left tube: 7,309m, right tube: 7,286m |
| Dapingshan Tunnel (大坪山隧道) | Zhejiang | 7.305 km (4.539 mi) | u/c | 2x2 | Cangnan-Taishun Expressway | |
| Aizigou Tunnel (矮子沟隧道) | Sichuan | 7.246 km (4.502 mi) | 2014 | 2x1 | Kala Yangfanggou Hydroelectricity Power Station Road | left tube: 7,246m, right tube: 7,223m |
| Yunwushan Tunnel (云雾山隧道) | Shaanxi | 7.209 km (4.479 mi) | 2022 | 2x2 | Ningshaan-Shiquan Expressway | left tube: 7,185m, right tube: 7,209m |
| Taiyangping Tunnel (太阳坪隧道) | Guizhou | 7.206 km (4.478 mi) | 2024 | 2x2 | Jinsha-Huairen-Tongzi Expressway | |
| Huoshan Tunnel (火山隧道) | Sichuan | 7.197 km (4.472 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube: 7,145m, right tube: 7,197m |
| Luotuoshan Tunnel (骆驼山隧道) | Shanxi | 7.185 km (4.5 mi) | 2024 | 2x3 | G20$_{03}$ Taiyuan Ring Expressway | |
| Xianfengling #1 Tunnel (仙峰岭一号隧道) | Jilin | 7.153 km (4.445 mi) | 2020 | 2x2 | G12$_{21}$ Yanji-Changchun Expressway | left tube: 7,151m, right tube: 7,153m |
| Gewa Tunnel (格瓦隧道) | Yunnan | 7.148 km (4.442 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangri-la Expressway | left tube: 7,145m, right tube: 7,148m |
| Lizhuang Tunnel (里庄隧道) | Sichuan | 7.147 km (4.441 mi) | 2008 | 1x2 | Jingping Hydroelectricity Power Station Road | |
| Dahuashan Tunnel (大华山隧道) | Yunnan | 7.130 km (4.430 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangri-la Expressway | left tube: 7,130m, right tube: 7,100m |
| Baiyun Tunnel (白云隧道) | Chongqing | 7.120 km (4.424 mi) | 2008 | 2x2 | G65 Baotou–Maoming Expressway | left tube: 7,089m right tube:7,120m |
| Yimoluo Tunnel (伊莫洛隧道) | Sichuan | 7.087 km (4.404 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube: 7,087m right tube:7,084m |
| Dayan Tunnel (大岩隧道) | Sichuan | 7.081 km (4.400 mi) | 2022 | 2x2 | Emeishan-Hanyuan Expressway | |
| Que'ershan Tunnel (雀儿山隧道) | Sichuan | 7.079 km (4.399 mi) | 2017 | 1x2 | National Highway 317 | Elevation: 4,378m above the sea level |
| Shangluo Tunnel (上罗隧道) | Sichuan | 7.066 km (4.391 mi) | 2023 | 2x2 | Yinbing-Weixing Expressway | left tube: 7,066m, right tube: 7,032m |
| Taining Tunnel (泰宁隧道) | Fujian | 7.039 km (4.374 mi) | 2013 | 2x2 | Jianning-Taining Expressway | left tube: 7,039m, right tube: 7,007m |
| Qionglaishan Tunnel (邛崃山隧道) | Sichuan | 7.030 km (4.368 mi) | 2024 | 1x2 | S450 Sichuan Provincial Highway | |
| Wuhan East Lake Tunnel (东湖隧道) | Hubei | 7.018 km (4.361 mi) | 2015 | 2x3 | East Lake Corridor | |
| Caoguoshan Tunnel (草果山隧道) | Yunnan | 7.005 km (4.353 mi) | 2022 | 2x2 | Manhao-Jinping Expressway | |
| Lishan Tunnel (李山隧道) | Zhejiang | 6.998 km (4.348 mi) | u/c | 2x2 | Qingtian-Wencheng Expressway | |
| Juebashan Tunnel (觉巴山隧道) | Tibet | 6.995 km (4.346 mi) | 2024 | 1x2 | National Highway 318 | |
| Yinpingshan Tunnel (银瓶山隧道) | Guangdong | 6.963 km (4.327 mi) | 2013 | 2x3 | G0422 Wuhan-Shenzhen Expressway | left tube: 6,959m, right tube: 6,9563m |
| Xuefengshan Tunnel (雪峰山隧道) | Hunan | 6.956 km (4.322 mi) | 2007 | 2x2 | G60 Shanghai–Kunming Expressway | left tube: 6,946m, right tube: 6,956m |
| Egan Tunnel (鄂赣隧道) | Hubei, Jiangxi | 6.948 km (4.317 mi) | 2012 | 2x2 | G45 Daqing–Guangzhou Expressway | left tube: 6,896m, right tube: 6,948m |
| Detuo Tunnel (得妥隧道) | Sichuan | 6.940 km (4.312 mi) | u/c | 2x2 | Luding-Shimian Expressway | left tube: 6,932m, right tube: 6,940m |
| Dulagezan Tunnel (独拉格咱隧道) | Yunnan | 6.930 km (4.306 mi) | u/c | 2x1 | S226 Provincial Road | left tube: 6,930m, right tube: 6,887m |
| Tongsheng Tunnel (通省隧道) | Hubei | 6.900 km (4.287 mi) | 2015 | 2x2 | G59 Hohhot–Beihai Expressway | left tube: 6,900m, right tube: 6,874m |
| Daliangshan Tunnel (大亮山隧道) | Yunnan | 6.900 km (4.287 mi) | 2023 | 2x2 | G56$_{18}$ Lincang-Qingshuihe Expressway | left tube: 6,900m, right tube: 6,870m |
| Shanghai North Corridor East Tunnel (北横通道东段隧道) | Shanghai | 6.9 km (4.3 mi) | 2024 | 2x3 | Shanghai 北横通道 | |
| Fenshuiling Tunnel (分水岭隧道) | Hebei | 6.891 km (4.282 mi) | 2013 | 2x3 | G95 Capital Region Ring Expressway | left tube: 6,891m, right tube: 6,798m |
| Longlongba Tunnel (竜竜坝隧道) | Yunnan | 6.875 km (4.272 mi) | u/c | 2x2 | Simao-Jiangcheng Expressway | |
| Wushaoling No. 2 Tunnel (乌鞘岭二号隧道) | Gansu | 6.868 km (4.268 mi) | 2013 | 2x2 | G30 Lianyungang–Khorgas Expressway | left tube: 6,848m, right tube: 6,868m |
| Quchiwan Tunnel (曲尺湾隧道) | Hubei | 6.833 km (4.246 mi) | 2021 | 2x2 | Baokang-Shennongjia Expressway | Left tube: 6,777m, Right tube: 6,833m |
| Shenzhong Corridor Under-sea Tunnel (深中通道海底隧道) | Guangdong | 6.830 km (4.244 mi) | 2024 | 2x4 | G25$_{18}$ Shenzhen-Cenxi Expressway | world widest undersea tunnel |
| Jinggangshan Tunnel (井冈山隧道) | Jiangxi | 6.810 km (4.232 mi) | 2013 | 2x2 | S50 Jiangxi Taijing Expressway | left tube: 6,810m, right tube: 6,806m |
| Yanqian Tunnel (岩前隧道) | Fujian | 6.795 km (4.222 mi) | 2015 | 2x2 | G3 Beijing–Taipei Expressway | left tube: 6,795m, right tube: 6,785m |
| Xiaopotou Tunnel (小坡头隧道) | Yunnan | 6.795 km (4.222 mi) | u/c | 2x2 | Huize-Qiaojia Expressway | left tube: 6,795m, right tube: 6,720m |
| Paomashan #2 Tunnel (跑马山二号隧道) | Sichuan | 6.785 km (4.216 mi) | u/c | 2x2 | G42$_{18}$ Ya'an-Yecheng Expressway | Left tube: 6,785m, Right tube: 6,660m |
| Maojingba Tunnel (茅荆坝隧道) | Hebei, Inner Mongolia | 6.776 km (4.210 mi) | 2013 | 2x2 | G45 Daqing–Guangzhou Expressway | left tube: 6,752m, right tube:6,776m |
| Sizhouling Tunnel (泗洲岭隧道) | Zhejiang | 6.765 km (4.204 mi) | 2013 | 2x2 | G40$_{12}$ Liyang-Ningde Expressway | left tube: 6,750m, right tube: 6,765m |
| Xishanyin Tunnel (西山营隧道) | Yunnan | 6.758 km (4.199 mi) | u/c | 2x3 | Sanshui-Qingshui Expressway | |
| Muzuo Tunnel (木座隧道) | Sichuan | 6.744 km (4.191 mi) | 2022 | 2x2 | G85$_{13}$ Pingliang-Mianyang Expressway | |
| Baihetan Tunnel (白鹤滩隧道) | Sichuan | 6.714 km (4.172 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube: 6,644m, right tube: 6,714m |
| Baizhishan Tunnel (白芷山隧道) | Chongqing | 6.710 km (4.169 mi) | 2013 | 1x2 | Chengwan Highway | |
| Yunwushan Tunnel(云雾山隧道) | Hubei | 6.708 km (4.168 mi) | 2008 | 2x2 | G50 Shanghai–Chongqing Expressway | left tube: 6,708m, right tube: 6,693m |
| Wulaoshan Tunnel (五老山隧道) | Yunnan | 6.685 km (4.154 mi) | 2021 | 2x2 | G56$_{15}$ Tianbao-Houqiao Expressway | left tube: 6,685m, right tube: 6,640m |
| Dulongjiang Tunnel (独龙江隧道) | Yunnan | 6.680 km (4.151 mi) | 2014 | 1x2 | Dulongjiang Highway | |
| Hongyansi Tunnel (红岩寺隧道) | Hubei | 6.678 km (4.150 mi) | 2015 | 2x2 | G59 Hohhot–Beihai Expressway | left tube: 6,678m, right tube: 6,639m |
| Xiaba Tunnel (下坝隧道) | Sichuan | 6.678 km (4.150 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | |
| Yangjiao Tunnel (羊角隧道) | Chongqing | 6.676 km (4.148 mi) | 2009 | 2x2 | G65 Baotou–Maoming Expressway | left tube: 6,656m, right tube: 6,676m |
| Lüjialiang Tunnel (吕家梁隧道) | Chongqing | 6.664 km (4.141 mi) | 2009 | 2x2 | G50 Shanghai–Chongqing Expressway | left tube: 6,664m, right tube: 6,663m |
| Hong Kong-Zhuhai-Macau Bridge Undersea Tunnel (港珠澳大桥海底隧道) | Guangdong | 6.648 km (4.131 mi) | 2018 | 2x3 | G94 Pearl River Delta Ring Expressway | |
| Wujialiang Tunnel (吴家梁隧道) | Chongqing | 6.618 km (4.112 mi) | 2022 | 2x2 | G69 Yinchuan–Baise Expressway | left tube: 6,618m, right tube: 6,592m |
| Wulong Tunnel (武隆隧道) | Chongqing | 6.618 km (4.112 mi) | u/c | 2x2 | Yuxiang 2nd Expressway | |
| Niujingshan Tunnel (牛金山隧道) | Shanxi | 6.612 km (4.1 mi) | 2024 | 2x3 | G20$_{03}$ Taiyuan Ring Expressway | |
| YinmaanTunnel (饮马鞍隧道) | Beijing | 6.611 km (4.108 mi) | 2024 | 2x3 | S3701 Beijing-Yuxian Expressway | left tube: 6,572m, right tube: 6,611m |
| Yemajian #1 Tunnel (叶麻尖一号隧道) | Zhejiang | 6.602 km (4.102 mi) | 2022 | 2x2 | G40$_{12}$ Liyang-Ningde Expressway | left tube: 6,602m, right tube: 6,517m |
| Huangjiaoping Tunnel (黄角坪隧道) | Sichuan | 6.586 km (4.092 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube: 6,571m, right tube: 6,586m |
| Dazhuang Tunnel (大庄隧道) | Hubei | 6.570 km (4.082 mi) | 2016 | 2x2 | G65$_{12}$ Enshi–Guangyuan Expressway | left tube: 6,515m, right tube: 6,570m |
| Buran Tunnel (布然隧道) | Xinjiang | 6.558 km (4.075 mi) | u/c | 2x2 | China National Highway G341 | left tube: 6,558m, right tube: 6,550m |
| Mingyueshan Tunnel (明月山隧道) | Chongqing, Sichuan | 6.557 km (4.074 mi) | 2008 | 2x2 | G42 Shanghai–Chengdu Expressway | left tube: 6,557m, right tube: 6,555m |
| Donggongshan Tunnel (洞宫山隧道) | Fujian | 6.5565 km (4.0740 mi) | 2012 | 2x2 | G15$_{14}$ Ningde-Shangrao Expressway | |
| Xinglingjing Tunnel (西凌井隧道) | Shanxi | 6.555 km (4.073 mi) | 2011 | 2x2 | S50 Shanxi Pinglin Expressway | left tube: 6,555m, right tube: 6,555m |
| Tianlongshan Tunnel (天龙山隧道) | Fujian | 6.551 km (4.071 mi) | 2015 | 2x2 | G3 Beijing–Taipei Expressway | left tube: 6,521m, right tube: 6,551m |
| Huayingshan Tunnel (华蓥山隧道) | Chongqing | 6.540 km (4.064 mi) | u/c | 2x2 | Guang'an-Linshui Rapid Road | |
| Leijiashan Tunnel (雷家山隧道) | Hunan | 6.540 km (4.064 mi) | u/c | 2x2 | G55$_{15}$ Zhangjiajie-Nanchong Expressway | |
| Muzhaling Tunnel (木札岭隧道) | Henan | 6.537 km (4.062 mi) | 2020 | 2x2 | Zhengzhou-Luanchuan Expressway | left tube: 6,521m, right tube: 6,537m |
| Luoyanshan Tunnel (罗岩山隧道) | Fujian | 6.534 km (4.060 mi) | 2017 | 2x2 | G25$_{17}$ Shaxian-Xiamen Expressway | |
| Jiaohuan Tunnel (郊环隧道) | Shanghai | 6.521 km (4.1 mi)) | 2019 | 2x3 | G15$_{03}$ Shanghai Ring Expressway | left tube 6,521 m, right tube 6,486 m |
| Jinmen Tunnel (金门隧道) | Guangdong | 6.492 km (4.034 mi) | 2018 | 2x2 | G78 Shantou-Kunming Expressway | |
| Xiakou Tunnel (峡口隧道) | Hubei | 6.487 km (4.031 mi) | 2014 | 2x2 | G42 Shanghai–Chengdu Expressway | |
| Chuntianmen Tunnel (春天门隧道) | Chongqing | 6.476 km (4.024 mi) | 2020 | 2x2 | Nanchuan-Liangjiang Expressway | |
| Xiaolongmen Tunnel (小龙门隧道) | Beijing-Hebei | 6.476 km (4.024 mi) | 2024 | 2x2 | S37$_{01}$ Beijing-Yuxian Expressway | |
| Baiyunshan Tunnel (白云山隧道) | Chongqing | 6.458 km (4.013 mi) | u/c | 2x2 | Yuxiang 2nd Expressway | |
| Wufu Tunnel (五福隧道) | Chongqing | 6.450 km (4.008 mi) | u/c | 2x2 | G50$_{12}$ Enshi-Guangyuan Expressway | |
| Baolongping Tunnel (保龙坪隧道) | Chongqing, Sichuan | 6.450 km (4.008 mi) | u/c | 2x2 | Chongqing-Chishui-Xuyong Expressway | |
| Jiangyin-Jingjiang Yangtse River Tunnel (江阴靖江长江隧道) | Jiangsu | 6.445 km (4.005 mi) | u/c | 2x3 | S229 Provincial Road | |
| Zangshan Tunnel (藏山隧道) | Shanxi | 6.440 km (4.002 mi) | 2016 | 2x2 | S45 Shanxi Tianli Expressway | left tube: 6410m right tube:6440m |
| Taihe Tunnel (泰和隧道) | Yunnan | 6.420 km (3.989 mi) | 2021 | 2x2 | G56$_{15}$ Tianbao-Houqiao Expressway | Left tube: 6,420m, Right tube: 6,380m |
| Gaoyuzui Tunnel (高峪咀隧道) | Shanxi | 6.416 km (3.987 mi) | u/c | 2x2 | Xixiang-Qikou Expressway | Left tube: 6,416m, Right tube: 6,400m |
| Jiuyishan Tunnel (九嶷山隧道) | Hunan-Guangdong | 6.400 km (3.977 mi) | 2014 | 2x2 | G55 Erenhot-Guangzhou Expressway | left tube: 6,395m, right tube: 6,400m |
| Wuxi Tunnel (巫溪隧道) | Chongqing | 6.400 km (3.977 mi) | 2023 | 2x2 | G69$_{11}$ Ankang-Laifeng Expressway | left tube: 6,366m, right tube: 6,400m |
| Yayang Tunnel (雅阳隧道) | Zhejiang | 6.381 km (3.965 mi) | u/c | 2x2 | Cangnan-Taishun Expressway | |
| Hongtu Tunnel (鸿图隧道) | Guangdong | 6.350 km (3.946 mi) | 2020 | 2x2 | Dapu-Fengshun-Wuhua Expressway | left tube: 6,336m, right tube: 6,350m |
| Baiyunshan Tunnel (白云山隧道) | Henan | 6.347 km (3.944 mi) | 2020 | 2x2 | Zhengzhou-Luanchuan Expressway | |
| Wushaoling No4 Tunnel (乌鞘岭四号隧道) | Gansu | 6.333 km (3.935 mi) | 2013 | 2x2 | G30 Lianyungang–Khorgas Expressway | left tube: 6,314m, right tube: 6,333m |
| Shanchahua Tunnel (山茶花隧道) | Sichuan | 6.328 km (3.932 mi) | 2023 | 2x2 | Suining-Yichang-Bijie Expressway | |
| Yanlai Tunnel (燕来隧道) | Guangxi | 6.325 km (3.930 mi) | 2022 | 2x2 | Nandan-Tian'e Expressway | left tube: 6,297 m, right tube: 6,325 m |
| Jiaoding Tunnel (轿顶隧道) | Yunnan | 6.318 km (3.926 mi) | 2020 | 2x2 | Zhaotong-Leshan Expressway | left tube 6,318 m, right tube 6,307 m |
| Putaoshan Tunnel (葡萄山隧道) | Chongqing | 6.308 km (3.920 mi) | 2009 | 2x2 | G65 Baotou–Maoming Expressway | left tube: 6,308 m, right tube: 6,280 m |
| Haicang Undersea Tunnel (海沧海底隧道) | Fujian | 6.306 km (3.9 mi) | 2021 | 2x3 | | 2 tubes |
| Mawan Tunnel (妈湾隧道) | Guangdong | 6.280 km (3.902 mi) | u/c | 2x3 | Mawan Cross-sea Corridor | |
| Zengjiashan Tunnel (曾家山隧道) | Sichuan | 6.280 km (3.902 mi) | 2023 | 2x2 | G8513 Pingliang-Mianyang Expressway | |
| Jiuling Tunnel (九岭隧道) | Hubei | 6.264 km (3.892 mi) | u/c | 2x2 | G59$_{12}$ Fangxian-Wufeng Expressway | |
| Helinyakou Tunnel (黑林垭口隧道) | Qinghai | 6.260 km (3.9 mi) | u/c | 2x2 | China National Highway G341 | |
| Fenshuiling Tunnel (分水岭隧道) | Hubei | 6.254 km (3.886 mi) | 2021 | 2x2 | Baokang-Shennongjia Expressway | left tube: 6,201 m, right tube: 6,254 m |
| Maanshan Tunnel (马鞍山隧道) | Sichuan | 6.252 km (3.885 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube: 6,244 m, right tube: 6,252 m |
| Mangshi Tunnel (芒市隧道) | Yunnan | 6.250 km (3.884 mi) | 2024 | 2x2 | Mangshi-Lianghe Expressway | left tube: 6,250 m, right tube: 6,185 m |
| Qianhaiwan Tunnel (前海湾隧道) | Guangdong | 6.247 km (3.882 mi) | u/c | 2x3 | Mawan Cross-sea Corridor | |
| Jiugongshan #2 Tunnel (九宫山二号隧道) | Jiangxi-Hubei | 6.210 km (3.859 mi) | u/c | 2x2 | Xianning-Wuning Expressway | left tube: 6,210m, right tube: 6,195m |
| Shuangfeng Tunnel (双峰隧道) | Zhejiang | 6.187 km (3.844 mi) | 2010 | 2x2 | S26 Zhejiang Zhuji-Yongjia Expressway | left tube: 6,142m, right tube: 6,187m |
| Qinghe Tunnel (清河隧道) | Yunnan | 6.185 km (3.843 mi) | 2021 | 2x2 | Zhaotong-Luzhou Expressway | left tube: 6,185m, right tube: 6,130m |
| Jixingling Tunnel (鸡心岭隧道) | Chongqing, Shaanxi | 6.181 km (3.841 mi) | 2023 | 2x2 | G69$_{11}$ Ankang-Laifeng Expressway | left tube: 6,181m, right tube: 6,150m |
| Chunmushan Tunnel (椿木山隧道) | Hunan | 6.158 km (3.826 mi) | 2023 | 2x2 | Zhijiang-Tongren Expressway | left tube: 6,147m, right tube: 6,158m |
| Guantian Tunnel (官田隧道) | Fujian | 6.151 km (3.8 mi) | 2015 | 2x2 | G76 Xiamen–Chengdu Expressway |
| Qinling II Tunnel (秦岭二号隧道) | Shaanxi | 6.145 km (3.818 mi) | 2007 | 2x2 | G5 Beijing–Kunming Expressway | left tube: 6125m right tube:6145m |
| Qinling I Tunnel (秦岭一号隧道) | Shaanxi | 6.144 km (3.818 mi) | 2007 | 2x2 | G5 Beijing–Kunming Expressway | left tube: 6102m right tube:6144m |
| Ruhamo Tunnel (如哈莫隧道) | Sichuan | 6.135 km (3.8 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | |
| Dabashan Tunnel (大巴山隧道) | Shaanxi, Sichuan | 6.123 km (3.805 mi) | 2012 | 2x2 | G65 Baotou–Maoming Expressway | left tube: 6,123m, right tube: 6,115m |
| Maojiagou Tunnel (毛家沟隧道) | Sichuan | 6.120 km (3.8 mi) | u/c | 2x2 | G42$_{18}$ Ya'an-Yecheng Expressway | |
| Yangbajing #2 Tunnel (羊八井二号隧道) | Tibet | 6.118 km (3.802 mi) | 2020 | 2x2 | G6 Beijing–Lhasa Expressway | Elevation: 4,300m 800m deep |
| Zhongxing Tunnel (中兴隧道) | Chongqing | 6.105 km (3.793 mi) | 2009 | 2x2 | G65 Baotou–Maoming Expressway | left tube: 6,105m, right tube: 6,082m |
| Yuntong Tunnel (运通隧道) | Beijing | 6.100 km (3.790 mi) | 2021 | 2x3 | | |
| Shuiniujia Tunnel (水牛家隧道) | Sichuan | 6.063 km (3.767 mi) | u/c | 2x2 | G85$_{13}$ Pingliang-Mianyang Expressway | |
| Hetaoping Tunnel (核桃坪隧道) | Sichuan | 6.063 km (3.767 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | |
| Daliangshan Tunnel (大梁山隧道) | Shanxi | 6.058 km (3.764 mi) | 2014 | 2x2 | S45 Tianzhen-Licheng Expressway | left tube: 6,015m, right tube: 6,058m |
| Tiantangxia Tunnel (铁堂峡隧道) | Gansu | 6.051 km (3.760 mi) | 2015 | 2x2 | G7011 Shiyan–Tianshui Expressway | left tube: 6,051m, right tube: 6,043m |
| Xiang'an Undersea Tunnel (翔安海底隧道) | Fujian | 6.050 km (3.759 mi) | 2010 | 2x3 | | 2 tubes |
| Caoziping Tunnel (草籽坪隧道) | Sichuan | 6.050 km (3.759 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangri-la Expressway Muli Branch | |
| Qilianshan #2 Tunnel (祁连山二号隧道) | Qinghai | 6.044 km (3.8 mi) | u/c | 2x2 | China National Highway G569 | left tube: 6,044m, right tube: 5,943m elevation: 3,500m |
| Fengshuiguan Tunnel (分水关隧道) | Fujian-Jiangxi | 6.043 km (3.755 mi) | 2013 | 2x2 | G15$_{14}$ Ningde-Shangrao Expressway | left tube: 5,946.5m, right tube: 6,043.42m |
| Wusihe Tunnel (乌斯河隧道) | Sichuan | 6.027 km (3.745 mi) | 2022 | 2x2 | Emeishan-Hanyuan Expressway | |
| Tiefengshan II Tunnel (铁峰山2号隧道) | Chongqing | 6.020 km (3.741 mi) | 2006 | 2x2 | G50$_{12}$ Enshi-Guangyuan Expressway | left tube: 6,010m, right tube: 6,020m |
| Yanglushan Tunnel (羊鹿山隧道) | Chongqing | 6.015 km (3.738 mi) | 2013 | 2x2 | G5021 Shizhu-Chongqing Expressway | left tube: 6,002m, right tube: 6,015m |
| Qingyunshan Tunnel (青云山隧道) | Guangdong | 6.01 km (3.7 mi) | 2018 | 2x2 | G04$_{22}$ Wuhan-Shenzhen Expressway | left tube: 5,910m, right tube: 6,010m |
| Shigushan Tunnel (石鼓山隧道) | Fujian | 6.005 km (3.731 mi) | 2012 | 2x3 | G15$_{23}$ Ningbo-Dongguan Expressway | |
| Nantianmen Tunnel (南天门隧道) | Yunnan | 5.997 km (3.726 mi) | 2021 | 2x2 | Zhaotong-Luzhou Expressway | left tube: 5,973m, right tube: 5,997m |
| Huanglianping Tunnel (黄连坪隧道) | Yunnan | 5.972 km (3.711 mi) | 2020 | 2x2 | Zhaotong-Leshan Expressway | left tube 5,972 m, right tube 5,963 m |
| Chenjiashan Tunnel (陈家山隧道) | Zhejiang | 5.96 km (3.70 mi) | 2020 | 2x2 | Hangzhou-Shaoxin-Taizhou Expressway | |
| Zhawu Tunnel (扎务隧道) | Yunnan | 5.950 km (3.697 mi) | u/c | 2x2 | Ruilin-Menglian Expressway | left tube 5,950 m, right tube 5,915 m |
| Hongyashan Tunnel (红崖山隧道) | Yunnan | 5.945 km (3.694 mi) | 2023 | 2x2 | Duyun-Shangri-La Expressway | left tube 5,905 m, right tube 5,945 m |
| Wulongguan Tunnel (五龙观隧道) | Hubei | 5.943 km (3.693 mi) | u/c | 2x2 | G59$_{12}$ Fangxian-Wufeng Expressway | |
| Lehua Tunnel (乐化隧道) | Qinghai | 5.933 km (3.7 mi) | 2024 | 2x2 | China National Highway G319 | |
| Qipanliang Tunnel (棋盘梁隧道) | Hebei | 5.898 km (3.665 mi) | 2019 | 2x2 | S38$_{01}$ Beijing-Chongli Expressway | left tube 5,874 m, right tube 5,898 m |
| Fenghuangling Tunnel (凤凰岭隧道) | Shanxi | 5.897 km (3.664 mi) | 2011 | 2x2 | S46 Shanxi Wubao Expressway | left tube: 5,897m, right tube: 5,773.5m |
| Yuliao Tunnel (渔寮隧道) | Zhejiang | 5.870 km (3.647 mi) | 2019 | 2x3 | G15$_{23}$ Ningbo-Dongguan Expressway | |
| Daiyunshan Tunnel (戴云山隧道) | Fujian | 5.850 km (3.635 mi) | 2017 | 2x2 | G25$_{17}$ Xiamen-Shaxian Expressway | left tube: 5,850m, right tube: 5,837m |
| Lianghekou Tunnel (两河口隧道) | Sichuan | 5.840 km (3.629 mi) | 2010 | 1x2 | Lianghekou Dam Route 1 | |
| Jiangjunshi Tunnel (石峡隧道) | Beijing | 5.833 km (3.624 mi) | 2018 | 2x2 | S38$_{01}$ Beijing-Chongli Expressway | left tube: 5,7465m, right tube: 5,520m |
| Jiangjunshi Tunnel (将军石隧道) | Sichuan-Gansu | 5.805 km (3.607 mi) | 2012 | 2x2 | G75 Lanzhou–Haikou Expressway | left tube: 5,804m, right tube: 5,805m |
| Lianchengshan Tunnel (连城山隧道) | Shaanxi | 5.798 km (3.603 mi) | 2017 | 2x3 | G85 Yinchuan–Kunming Expressway | |
| Baimashan Tunnel (白马山隧道) | Chongqing | 5.780 km (3.592 mi) | u/c | 2x2 | Chongqing-Changsha 2nd Expressway | |
| Caijialiangzi Tunnel (蔡家梁子隧道) | Guizhou | 5.773 km (3.587 mi) | u/c | 2x2 | Wong'an Mayan Expressway | |
| Youcheling Tunnel (油车岭隧道) | Fujian | 5.754 km (3.575 mi) | 2016 | 2x3 | G15$_{23}$ Ningbo-Dongguan Expressway | left tube: 5,754m, right tube: 5,726m |
| Yuanbaoshan Tunnel (元宝山隧道) | Sichuan | 5.747 km (3.571 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube: 5,757m, right tube: 5,739m |
| Nanping Tunnel (南坪隧道) | Sichuan | 5.745 km (3.570 mi) | u/c | 2x2 | G8513 Pingliang-Mianyang Expressway | |
| Yangliao Tunnel (杨寮隧道) | Guangdong | 5.742 km (3.568 mi) | 2023 | 2x2 | Xingye Rapid Line | |
| Zhulinwan Tunnel (竹林湾隧道) | Sichuan | 5.741 km (3.567 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | |
| Milashan Tunnel (米拉山隧道) | Tibet | 5.727 km (3.559 mi) | 2019 | 2x2 | China National Highway G318 | left tube: 5,727m, right tube: 5,720m elevation: 4,774m |
| Ciganyan Tunnel (赐敢岩隧道) | Fujian | 5.715 km (3.551 mi) | 2015 | 2x2 | G15$_{23}$ Ningbo-Dongguan Expressway | left tube: 5,715m, right tube: 5,670m |
| Taohuatan Tunnel (桃花潭隧道) | Anhui | 5.706 km (3.546 mi) | 2021 | 2x2 | Chaohu-Huangshan Expressway | left tube: 5,682m, right tube: 5,706m |
| Qingniling Tunnel (青泥岭隧道) | Gansu | 5.694 km (3.538 mi) | 2015 | 2x2 | G7011 Shiyan–Tianshui Expressway | left tube: 5,464m, right tube: 5,694m |
| Daxingxiang Tunnel (大兴乡隧道) | Yunnan | 5.690 km (3.5 mi) | 2023 | 2x2 | Lincang-Qingshuihe Expressway | left tube: 5,672m, right tube: 5,690m |
| Gaoersi Tunnel (高尔寺隧道) | Sichuan | 5.682 km (3.531 mi) | 2015 | 1x2 | China National Highway G318 | |
| Jieling Tunnel (界岭隧道) | Hubei | 5.681 km (3.530 mi) | 2014 | 2x2 | G42 Shanghai–Chengdu Expressway | left tube: 5,653m, right tube: 5,681m |
| Yin'erling Tunnel (营尔岭隧道) | Hebei | 5.6773 km (3.5277 mi) | 2019 | 2x2 | G18 Rongcheng–Wuhai Expressway | left tube: 5,656m, right tube: 5,677m |
| Sibaoshan Tunnel (四宝山隧道) | Sichuan | 5.660 km (3.517 mi) | 2022 | 2x2 | Emeishan-Hanyuan Expressway | left tube: 5,649m, right tube: 5,660m |
| Zijing Tunnel (紫荆隧道) | Sichuan | 5.656 km (3.514 mi) | 2016 | 1x2 | China National Highway G350 | |
| Mengshan Tunnel (蒙山隧道) | Shanxi | 5.655 km (3.514 mi) | 2013 | 2x2 | S45 Shanxi Tianli Expressway | |
| Yongfutun Tunnel (永福屯隧道) | Guangxi | 5.647 km (3.509 mi) | 2021 | 2x2 | S22 Guilin-Hechi Expressway | left tube: 5,640m, right tube: 5,647m |
| Dafengding Tunnel (大风顶隧道) | Sichuan | 5.646 km (3.508 mi) | u/c | 2x2 | Leshan-Xichang Expressway | |
| Damiao Tunnel (大庙隧道) | Hebei | 5.645 mi (9.085 km) | 2013 | 2x2 | G45 Daqing–Guangzhou Expressway | left tube: 5,635m, right tube: 5,645m |
| Guixi Tunnel (桂溪隧道) | Sichuan | 5.645 km (3.508 mi) | 2023 | 2x2 | G8513 Pingliang-Mianyang Expressway | |
| Zhengyuan Tunnel (镇沅隧道) | Yunnan | 5.636 km (3.502 mi) | 2021 | 2x2 | G56$_{15}$ Tianbao-Houqiao Expressway | |
| Guolao Tunnel (果老隧道) | Gansu | 5.627 km (3.496 mi) | 2019 | 2x2 | Liangdang-Huxian Expressway | left tube: 5,627m |
| Motianling Tunnel (摩天岭隧道) | Liaoning | 5.625 km (3.495 mi) | u/c | 2x2 | G91$_{11}$ Benxi-Ji'an Expressway | left tube: 5,590m, right tube: 5,625m |
| Eshanjie Tunnel (鄂陕界隧道) | Hubei, Shaanxi | 5.620 km (3.492 mi) | 2014 | 2x2 | G7011 Shiyan–Tianshui Expressway | left tube: 5,616m, right tube: 5,620m |
| Guibin Tunnel (贵宾隧道) | Guangxi | 5.620 km (3.492 mi) | 2023 | 2x2 | Guangxi S52 Pingnan-Napo Expressway | left tube: 5,620m, right tube: 5,595m |
| Xianglong Tunnel (香龙隧道) | Chongqing | 5.587 km (3.472 mi) | u/c | 2x2 | Chongqing-Changsha Second Expressway | left tube: 5,570m, right tube: 5,587m |
| Shijiufeng Tunnel (十九峰隧道) | Zhejiang | 5.583 km (3.469 mi) | 2020 | 2x2 | Hangzhou-Shaoxin-Taizhou Expressway | |
| Meiguling Tunnel (美菰林隧道) | Fujian | 5.580 km (3.467 mi) | 2003 | 2x2 | G70 Fuzhou–Yinchuan Expressway | left tube: 5,568m, right tube: 5,580m |
| Yunzhongshan Tunnel (云中山隧道) | Shanxi | 5.575 km (3.464 mi) | 2011 | 2x2 | G1812 Cangzhou-Yulin Expressway | left tube: 5,565m, right tube: 5,575m |
| Lixian Tunnel (理县隧道) | Sichuan | 5.570 km (3.461 mi) | 2019 | 2x2 | G42$_{17}$ Chengdu-Changdu Expressway | |
| Lajishan Tunnel (拉脊山隧道) | Qinghai | 5.564 km (3.457 mi) | 2013 | 2x1 | S101 Qinghai 101 Highway | left tube: 5,530m, right tube: 5,564m elevation: 3,200m |
| Wenxin #1 Tunnel (文新一号隧道) | Yunnan | 5.563 km (3.457 mi) | 2021 | 2x2 | G56$_{15}$ Tianbao-Houqiao Expressway | left tube: 5,505m, right tube: 5,563m |
| Shenzuo Tunnel (神座隧道) | Sichuan | 5.556 km (3.452 mi) | u/c | 2x2 | G06$_{15}$ Delingha-Maerkang Expressway | Elevation: >3,300m |
| Da'nanshan Tunnel (大南山隧道) | Shanxi | 5.535 km (3.439 mi) | 2012 | 2x3 | G5 Beijing–Kunming Expressway | left tube: 5,535m, right tube: 5,837m |
| Bingcaowan Tunnel (冰草湾隧道) | Gansu | 5.525 km (3.433 mi) | u/c | 2x2 | National Highway 312 | left tube: 5,535m, right tube: 5,837m |
| Lirang Tunnel (礼让隧道) | Chongqing | 5.5207 km (3.4304 mi) | 2016 | 2x2 | G55$_{15}$ Zhangjiajie-Nanchong Expressway | left tube: 5,518m, right tube: 5,521m |
| Qingxi Tunnel (青溪隧道) | Sichuan | 5.5205 km (3.4303 mi) | 2022 | 2x2 | Guangyuan-Pingwu Expressway | left tube: 5,516m, right tube: 5,520.5m |
| Yushan Tunnel (雩山隧道) | Jiangxi | 5.518 km (3.429 mi) | 2015 | 2x2 | G60$_{11}$ Nanchang-Shaoguan Expressway | left tube: 5,518m, right tube: 5,510m |
| Laboleng Tunnel (拉卜楞隧道) | Gansu | 5.518 km (3.429 mi) | 2021 | 2x2 | S38 Gansu Wangxia Expressway | left tube: 5,505m, right tube: 5,518m |
| Yongdong Tunnel (永董隧道) | Yunnan | 5.515 km (3.4 mi) | u/c | 2x2 | Ruili-Menglian Expressway | |
| Yemaliang Tunnel (野马梁隧道) | Shanxi | 5.512 km (3.425 mi) | 2017 | 2x2 | Shanxi Linghe Expressway | left tube: 5512m right tube:5512m |
| Jiulianshan Tunnel (九连山隧道) | Guangdong | 5.510 km (3.424 mi) | 2018 | 2x3 | G04$_{22}$ Wuhan-Shenzhen Expressway | left tube: 5,450m, right tube: 5,510m |
| Xiangjunshan Tunnel (象君山隧道) | Henan | 5.508 km (3.423 mi) | 2023 | 2x2 | Luanchuan-Lushi Expressway | |
| Dejiang Tunnel (德江隧道) | Guizhou | 5.505 km (3.421 mi) | 2021 | 2x2 | Dejiang-Xishui Expressway | left tube: 5,505m, right tube: 5,425m |
| Chuyang Tunnel (楚阳隧道) | Hubei, Chongqing | 5.501 km (3.418 mi) | 2014 | 2x2 | G42 Shanghai–Chengdu Expressway | left tube: 5,444m, right tube: 5,501m |
| Nansan Tunnel (南伞隧道) | Yunnan | 5.500 km (3.4 mi) | 2021 | 2x2 | Zhengkang-Qingshuihe Expressway | left tube: 5,456m, right tube: 5,500m |
| Daliangshan Tunnel (大梁山隧道) | Yunnan | 5.500 km (3.4 mi) | u/c | 2x2 | Zhengkang-Qingshuihe Expressway | left tube: 5,493m, right tube: 5,500m |
| Qiangfengling Tunnel (抢风岭隧道) | Shanxi | 5.495 km (3.414 mi) | 2012 | 2x2 | G18 Rongcheng–Wuhai Expressway | 2 tubes |
| Liulangshan Tunnel (六郎山隧道) | Shanxi | 5.493 km (3.413 mi) | 2014 | 2x2 | Shuozhou Ring Expressway | left tube: 5,412m, right tube: 5,493m |
| Shaoping Tunnel (哨坪隧道) | Yunnan | 5.486 km (3.4 mi) | 2023 | 2x2 | Ninglang-Yongsheng Expressway | left tube: 5,486m, right tube: 5,473m |
| Ganyanggou Tunnel (赶羊沟隧道) | Sichuan | 5.483 km (3.407 mi) | 2019 | 2x2 | G42$_{17}$ Chengdu-Changdu Expressway | left tube: 5,390m, right tube: 5,483m |
| Qinfeng Tunnel (勤丰隧道) | Yunnan | 5.48 km (3.41 mi) | 2022 | 2x3 | G56$_{21}$ Kunming-Dali Expressway | |
| Dalijiashan Tunnel (大力加山隧道) | Qinghai | 5.476 km (3.403 mi) | 2018 | 2x2 | S22 Linxia-Gonghe Expressway | left tube: 5,461m, right tube: 5,476m |
| Shenchangcun Tunnel (深长村隧道) | Yunnan | 5.460 km (3.4 mi) | 2024 | 2x3 | G56$_{12}$ Dali-Lincang Expressway | left tube: 5,425m, right tube: 5,460m |
| Changning Tunnel (昌宁隧道) | Yunnan | 5.452 km (3.4 mi) | 2023 | 2x2 | G56$_{15}$ Tianbao-Houqiao Expressway | left tube: 5,452m, right tube: 5,425m |
| Bayuan Tunnel (灞源隧道) | Shaanxi | 5.450 km (3.386 mi) | 2012 | 2x2 | G40 Shanghai–Xi'an Expressway | left tube: 5,445m, right tube: 5,450m |
| Baidicheng Tunnel (白帝城隧道) | Chongqing | 5.446 km (3.4 mi) | u/c | 2x2 | G69$_{11}$ Ankang-Laifeng Expressway | |
| Yuliangzhou Tunnel (鱼梁洲隧道) | Hubei | 5.440 km (3.4 mi) | 2022 | 2x3 | Xiangyang East-West Axis | |
| Sanhuashi Tunnel (三花石隧道) | Shaanxi | 5.434 km (3.377 mi) | 2011 | 2x2 | G7011 Shiyan–Tianshui Expressway | left tube: 5,431m, right tube: 5,434m |
| Dongshan Tunnel (东山隧道) | Yunnan | 5.425 km (3.371 mi) | 2021 | 2x2 | Weixing-Tianbo Expressway | |
| Xiangyangshan Tunnel (向阳山隧道) | Yunnan | 5.417 km (3.366 mi) | u/c | 2x2 | Sanbo - Qingshui Expressway | left tube: 5,417m |
| Pulongshan Tunnel (埔龙山隧道) | Guangxi | 5.416 km (3.365 mi) | u/c | 2x2 | Nanning-Dongzhong Expressway | left tube: 5,416m, right tube: 5,406m |
| Kuiwu Tunnel (奎武隧道) | Sichuan | 5.410 km (3.362 mi) | u/c | 2x2 | Luding-Shimian Expressway | left tube: 5,334m, right tube: 5,410m |
| Yangtoushan Tunnel (仰头山隧道) | Chongqing | 5.408 km (3.360 mi) | 2014 | 2x2 | Qiangjiang-Enshi Expressway | left tube: 5,408m, right tube: 5,385m |
| Qiyaoshan Tunnel (七曜山隧道) | Chongqing | 5.400 km (3.355 mi) | 2020 | 2x2 | G55$_{15}$ Zhangjiajie-Nanchong Expressway | left tube: 5,378m, right tube: 5,400m |
| Jinjihu Tunnel (金鸡湖隧道) | Jiangsu | 5.400 km (3.355 mi) | 2022 | 2x3 + 1 subway tube | Zhongxin Avenue | |
| Xinchang Tunnel (新场隧道) | Yunnan | 5.387 km (3.347 mi) | 2022 | 2x2 | Yibin-Zhaotong Expressway | left tube: 5,387m, right tube: 5,384m |
| Botanggou Tunnel (鹁塘沟隧道) | Hebei | 5.386 km (3.347 mi) | 2023 | 2x3 | G01$_{21}$ Beijing-Qinghuangdao Expressway | left tube: 5,342m, right tube: 5,386m |
| Jiulingshan Tunnel(九岭山隧道) | Jiangxi | 5.384 km (3.345 mi) | 2008 | 2x2 | G45 Daqing–Guangzhou Expressway | |
| Husa Tunnel (户撒隧道) | Yunnan | 5.370 km (3.337 mi) | 2020 | 2x2 | Tengchong-Longchuan Expressway | left tube: 5,370m, right tube: 5,339m |
| Xinminzhai Tunnel (新民寨隧道) | Yunnan | 5.370 km (3.337 mi) | 2022 | 2x2 | Gejiu-Yuanmou Expressway | |
| Guling Tunnel (鼓岭隧道) | Fujian | 5.367 km (3.335 mi) | 2020 | 2x3 | China National Highway G104 | left tube: 5,351m, right tube: 5,367m |
| Shisungou Tunnel (石笋沟隧道) | Guizhou | 5.364 km (3.333 mi) | 2022 | 2x3 | G42$_{15}$ Chengdu-Zunyi Expressway | left tube: 5,364m, right tube: 5,339m |
| Qipanguan Tunnel (棋盘关隧道) | Shaanxi | 5.360 km (3.331 mi) | 2008 | 2x2 | G5 Beijing–Kunming Expressway | |
| Laoyingpan #1 Tunnel (老营盘一号隧道) | Sichuan | 5.355 km (3.327 mi) | u/c | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | |
| Jinjihu Tunnel (金鸡湖隧道) | Jiangsu | 5.352 km (3.326 mi) | 2022 | 2x3 | | |
| Futang Tunnel (福堂隧道) | Sichuan | 5.347 km (3.322 mi) | 2012 | 2x2 | G42$_{17}$ Chengdu-Changdu Expressway | left tube: 5,347m, right tube: 5,264m |
| Anshi Tunnel (安石隧道) | Yunnan | 5.338 km (3.317 mi) | 2022 | 2x2 | Tengchong-Longchuan Expressway | left tube: 5,263m, right tube: 5,338m |
| Lishanping Tunnel (黎山坪隧道) | Yunnan | 5.338 km (3.317 mi) | 2022 | 2x2 | Tengchong-Longchuan Expressway | left tube: 5,338m, right tube: 4,875m |
| Daqiaowan Tunnel (大桥湾隧道) | Sichuan | 5.335 km (3.315 mi) | u/c | 2x2 | G42$_{18}$ Ya'an-Yecheng Expressway | |
| Farui Tunnel (发瑞隧道) | Guangxi | 5.334 km (3.314 mi) | 2021 | 2x2 | Hezhou-Bama Expressway | left tube: 5,334m, right tube: 5,325m |
| Daliangzi Tunnel (大梁子隧道) | Sichuan | 5.333 km (3.314 mi) | 2008 | 1x2 | Lianghekou Hydroelectricity Power Station Road | |
| Guling Tunnel (鹘岭隧道) | Shaanxi | 5.333 km (3.314 mi) | 2009 | 2x2 | G70 Fuzhou–Yinchuan Expressway | left tube: 5,273m, right tube: 5,333m |
| Yingxiu Tunnel (映秀隧道) | Sichuan | 5.325 km (3.309 mi) | 2012 | 2x2 | G42$_{17}$ Chengdu-Changdu Expressway | left tube: 5,305m, right tube: 5,325m |
| Qinglan Tunnel (勤兰隧道) | Guangxi | 5.322 km (3.307 mi) | 2023 | 2x3 | G75$_{22}$ Guiyang-Beihai Expressway | |
| Haizishan #1 Tunnel (海子山一号隧道) | Sichuan | 5.319 km (3.305 mi) | u/c | 2x2 | G06$_{15}$ Delingha-Kangding Expressway | left tube: 5,316m, right tube: 5,319m, Elevation: 3,600m |
| Laoyingwo Tunnel (老鹰窝隧道) | Yunnan | 5.310 km (3.3 mi) | 2017 | 1x2 | Wudongde Hydropower Station Road | |
| Hejian #2 Tunnel (鹤剑二号隧道) | Yunnan | 5.310 km (3.3 mi) | u/c | 2x2 | Heqing-Jianchuan-Lanping Expressway | left tube: 5,287m, right tube: 5,310m |
| Zhongliangshan Tunnel (中梁山隧道) | Chongqing | 5.310 km (3.3 mi) | 2024 | 2x3 | Chongqing-Wuhan Second Line Expressway | left tube: 5,265m, right tube: 5,310m |
| Taiping Tunnel (太平隧道) | Sichuan | 5.309 km (3.299 mi) | u/c | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | left tube: 5,309m, right tube: 5,295m |
| Dahualing Tunnel (大华岭隧道) | Hebei | 5.300 km (3.293 mi) | 2010 | 2x2 | G95 Capital Region Ring Expressway | left tube: 5,215m, right tube: 5,300m |
| Taibaishan Tunnel (太白山隧道) | Shaanxi | 5.277 km (3.279 mi) | u/c | 2x2 | Meixian-Taibai Expressway | |
| Bataishan Tunnel (八台山隧道) | Chongqing-Sichuan | 5.275 km (3.278 mi) | 2013 | 1x2 | Chengwan Express Highway | |
| Huangjiagou Tunnel (黄家沟隧道) | Guizhou | 5.275 km (3.278 mi) | 2023 | 2x3 | G7521 Chongqing-Guiyang Expressway | left tube: 5,265m, right tube: 5,275m |
| Nanjingli Tunnel (南京里隧道) | Yunnan | 5.273 km (3.276 mi) | 2017 | 2x2 | Ruili-Longchuan Expressway | left tube: 5,270m right tube:5,273m |
| Baiyanjiao Tunnel (白岩脚隧道) | Yunnan | 5.265 km (3.272 mi) | 2021 | 2x2 | Zhaotong-Luzhou Expressway | left tube: 5,265m right tube:5,245m |
| Zhaxi Tunnel (扎西隧道) | Sichuan | 5.259 km (3.268 mi) | 2020 | 2x2 | Yinbin-Bijie Expressway | left tube: 5,259m, right tube:5,255m |
| Maojian Tunnel (毛尖隧道) | Guizhou | 5.257 km (3.267 mi) | 2021 | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | left tube: 5,257m, right tube: 5,222m |
| Tianshengqiao Tunnel (天生桥隧道) | Yunnan | 5.257 km (3.267 mi) | 2023 | 2x2 | S51 Lincang-Shuangjiang Expressway | left tube: 5,257m, right tube: 5,200m |
| Yaolongshan Tunnel (尧龙山隧道) | Chongqing - Guizhou | 5.254 km (3.265 mi) | 2022 | 2x3 | G75$_{21}$ Chongqing-Guiyang Expressway | left tube: 5,254m, right tube: 5,241m |
| Heimaguan Tunnel (黑马关隧道) | Gansu | 5.250 km (3.262 mi) | u/c | 2x2 | Kangxian-Lueyang Expressway | |
| Nalang Tunnel (那朗隧道) | Yunnan | 5.245 km (3.259 mi) | 2023 | 2x2 | Lincang-Qingshuihe Expressway | |
| Yanmengguan Tunnel (雁门关隧道) | Shanxi | 5.235 km (3.253 mi) | 2003 | 2x2 | G55 Erenhot-Guangzhou Expressway | left tube: 5,160m, right tube: 5,235m |
| Xiaba Tunnel (下坝隧道) | Guizhou | 5.235 km (3.253 mi) | u/c | 2x2 | G76$_{21}$ Nayong-Xingyi Expressway | left tube: 5,208m, right tube: 5,235m |
| Yuquanxi Tunnel (渔泉溪隧道) | Hubei | 5.228 km (3.249 mi) | 2009 | 2x2 | G50 Shanghai–Chongqing Expressway | left tube: 5,107m, right tube: 5,228m |
| Lianhuashan #1 Tunnel (莲花山一号隧道) | Guangdong | 5.225 km (3.247 mi) | 2016 | 2x3 | G15$_{23}$ Ningbo-Dongguan Expressway | left tube: 5,190m, right tube: 5,225m |
| Yunzhongshan Tunnel (云中山隧道) | Fujian | 5.222 km (3.245 mi) | 2012 | 2x2 | S21 Zhenghe-Yongding Expressway | left tube: 5,222m, right tube: 5,210m |
| Hulusi Tunnel (葫芦丝隧道) | Yunnan | 5.215 km (3.240 mi) | 2024 | 2x2 | Mangshi-Lianghe Expressway | |
| Chenghaihu #2 Tunnel (程海湖二号隧道) | Yunnan | 5.205 km (3.234 mi) | 2024 | 2x2 | G42$_{16}$ Chengdu-Lijiang Expressway | |
| Tongluoshan Tunnel (铜锣山隧道) | Sichuan | 5.197 km (3.229 mi) | 2008 | 2x2 | G42 Shanghai–Chengdu Expressway | |
| Longwan #2 Tunnel (龙湾2号隧道) | Guangxi | 5.195 km (3.228 mi) | 2023 | 2x2 | S30 Hezhou-Bama Expressway | |
| Baimaxueshan #1 Tunnel (白马雪山一号隧道) | Yunnan | 5.180 km (3.219 mi) | 2016 | 1x2 | China National Highway 214 | |
| Hexin Tunnel (和新隧道) | Fujian | 5.180 km (3.219 mi) | 2015 | 2x2 | G76 Xiamen–Chengdu Expressway | left tube: 5,165m, right tube: 5,180m |
| Zilinshan Tunnel (紫林山隧道) | Guizhou | 5.177 km (3.217 mi) | 2019 | 2x2 | Yuqing-Anlong Expressway | left tube: 5,177m, right tube:5,160m |
| Hengshan Tunnel (恒山隧道) | Shanxi | 5.170 km (3.2 mi) | 2012 | 2x2 | G18 Rongcheng–Wuhai Expressway | Left tube:5,160m, Right tube:5,170m |
| Suoguxiuzhai Tunnel (索古修寨隧道) | Sichuan | 5.167 km (3.211 mi) | 2022 | 2x2 | G85$_{13}$ Pingliang-Mianyang Expressway | Left tube:5,167m, Right tube:5,072m |
| Muerguashan Tunnel (木耳瓜山隧道) | Sichuan | 5.155 km (3.203 mi) | u/c | 1x2 | China National Highway G549 | |
| Lancang Tunnel (澜沧隧道) | Yunnan | 5.144 km (3.196 mi) | 2021 | 2x2 | Simao-Lancang Expressway | left tube: 5,144m, right tube: 5,136m |
| Majiazhai Tunnel (马家寨隧道) | Yunnan | 5.143 km (3.196 mi) | 2023 | 2x2 | Lincang-Qingshuihe Expressway | left tube: 5,067m, right tube:5,143m |
| Lianhuashan #2 Tunnel (莲花山二号隧道) | Guangdong | 5.140 km (3.194 mi) | 2016 | 2x3 | G15$_{23}$ Ningbo-Dongguan Expressway | left tube: 5,140m, right tube: 5,108m |
| Dalian Bay Undersea Tunnel (大连湾海底隧道) | Liaoning | 5.140 km (3.194 mi) | 2023 | 2x4 | | |
| Gongtong Tunnel (珙桐隧道) | Guizhou | 5.133 km (3.189 mi) | u/c | 2x2 | G76$_{21}$ Nayong-Xingyi Expressway | left tube: 5,133m, right tube: 5,123m |
| Daxiemachang Tunnel (大歇马场隧道) | Yunnan | 5.132 km (3.189 mi) | u/c | 2x2 | Pu'er-Zhengjing Expressway | |
| Chaoyang Tunnel (朝阳隧道) | Chongqing | 5.132 km (3.189 mi) | u/c | 2x2 | Wushan-Yunxian-Kaizhou Expressway | left tube: 5,132, right tube:5,110m |
| Lixian Tunnel (礼县隧道) | Gansu | 5.114 km (3.178 mi) | u/c | 2x2 | Jingtai-Lixian Expressway | left tube: 5,114m, right tube: 5,098m |
| Pingtian Tunnel (平田隧道) | Guangxi | 5.110 km (3.175 mi) | 2020 | 2x2 | Datang-Pubei Expressway | left tube: 5,110m, right tube: 5,105m |
| Changshan Tunnel (长山隧道) | Sichuan | 5.106 km (3.173 mi) | 2013 | 2x2 | S66 Sichuan Hanzi Expressway | left tube: 5,068m, right tube: 5,106m |
| Zhugeling Tunnel (诸葛岭隧道) | Zhejiang | 5.103 km (3.171 mi) | u/c | 2x2 | Qingtian-Wencheng Expressway | |
| Taoziya Tunnel (桃子垭隧道) | Guizhou | 5.100 km (3.169 mi) | 2021 | 2x2 | Zheng'an-Xishui Expressway | left tube: 5,257m, right tube: 5,222m |
| Weinan Tunnel (渭南隧道) | Gansu | 5.094 km (3.165 mi) | 2021 | 2x2 | G85$_{13}$ Pingliang-Mianyang Expressway | |
| Pingqiao Tunnel (平桥隧道) | Chongqing | 5.093 km (3.165 mi) | 2021 | 2x2 | G55$_{15}$ Zhangjiajie-Nanchong Expressway | |
| Baitacun Tunnel (白塔村隧道) | Yunnan | 5.090 km (3.163 mi) | 2024 | 2x2 | G56$_{12}$ Dali-Lincang Expressway | |
| Baoding #1 Tunnel (宝鼎一号隧道) | Sichuan | 5.087 km (3.161 mi) | 2020 | 2x2 | Panzhihua-Dali Expressway | left tube: 5,084m, right tube: 5,087m |
| Fengjieliang Tunnel (分界梁隧道) | Chongqing | 5.085 km (3.160 mi) | 2010 | 2x2 | G42 Shanghai–Chengdu Expressway | left tube: 5,085m, right tube: 5,080m |
| Zhuge Tunnel (朱噶隧道) | Guizhou | 5.083 km (3.158 mi) | 2019 | 2x2 | G76$_{11}$ Duyun-Shangrila Expressway | left tube: 5,055m, right tube: 5,083m |
| Caihongling Tunnel (彩虹岭隧道) | Guangdong | 5.068 km (3.149 mi) | 2007 | 1x2 | Shuanghe Highway | |
| Cili Tunnel (慈利隧道) | Hunan | 5.060 km (3.144 mi) | u/c | 2x2 | G59 Hohhot–Beihai Expressway | left tube: 5,060m, right tube: 5,042m |
| Hualongshan Tunnel (化龙山隧道) | Shaanxi | 5.053 km (3.140 mi) | 2020 | 2x2 | G69$_{11}$ Ankang-Laifeng Expressway | left tube: 5,053m, right tube: 5,053m |
| Laoyingpan #2 Tunnel (老营盘二号隧道) | Sichuan | 5.030 km (3.125 mi) | u/c | 2 | G76$_{11}$ Duyun-Shangrila Expressway | |
| Taishi Tunnel (太石隧道) | Gansu | 5.028 km (3.124 mi) | 2014 | 2x2 | G8513 Pingliang-Mianyang Expressway | left tube: 5,028m, right tube: 4,984m |
| Pingdingshan Tunnel (平顶山隧道) | Hebei | 5.024 km (3.122 mi) | 2015 | 2x2 | G95 Capital Region Ring Expressway | left tube: 5,000m, right tube: 5,024m |
| Tongluoshan Tunnel (铜锣山隧道) | Sichuan | 5.024 km (3.122 mi) | 2017 | 2x2 | G55$_{15}$ Zhangjiajie-Nanchong Expressway | |
| Huayingshan Tunnel (华蓥山隧道) | Chongqing | 5.018 km (3.118 mi) | 2017 | 2x3 | G85 Yinchuan–Kunming Expressway | left tube: 5,018m, right tube: 5,000m |
| Taoguan #2 Tunnel (桃关二号隧道) | Sichuan | 5.015 km (3.116 mi) | 2012 | 2x2 | S7 Sichuan Wenchuan–Maerkang Expressway | left tube: 5,014m, right tube: 5,015m |
| Yinjiping Tunnel (营基坪隧道) | Sichuan | 5.015 km (3.116 mi) | 2022 | 2x2 | Emei-Hanyuan Expressway | |
| Tainiuhu Tunnel (太牛湖隧道) | Zhejiang | 5.015 km (3.116 mi) | u/c | 2x2 | Cangnan-Taishun Expressway | left tube: 4,942m, right tube: 5,015m |
| Xinlinpu Tunnel (杏林堡隧道) | Hebei | 5.012 km (3.114 mi) | 2019 | 2x2 | S38$_{01}$ Beijing-Chongli Expressway | left tube: 5,012m, right tube:4,998m |
| Shantou Bay Tunnel (汕头海湾隧道) | Guangdong | 5.010 km (3.113 mi) | 2022 | 2x3 | China National Highway G324 | |
| Dafengkou Tunnel (大风口隧道) | Chongqing | 5.003 km (3.109 mi) | 2013 | 2x2 | G42 Shanghai–Chengdu Expressway | 2 tubes |
| Dabanshan Tunnel (达坂山隧道) | Qinghai | 5.000 km (3.107 mi) | 2019 | 2x2 | China National Highway G569 | left tube: 4,965m, right tube:5,000m |
| Bijiashan Tunnel (笔架山隧道) | Chongqing | 5.000 km (3.107 mi) | 2023 | 2x2 | G69$_{11}$ Ankang-Laifeng Expressway | left tube: 4,997m, right tube:5,000m |