Longest train services Top 43 train services, by distance Top 43 train services, by distance

| No_ | Origin_City_Country | Destination_City_Country | Train_Name_No | Operator_Name | Distance | No_of_Stops | Frequency | Scheduled_running_time |
|---|---|---|---|---|---|---|---|---|
| 32 | Okha ( India ) | Guwahati ( India ) | Dwarka Express/15635 | Indian Railways | 3215km | 39 | weekly | 67 hrs 40 mins |
| 33 | Dehradun ( India ) | Kochuveli ( India ) | DDN KCVL S/F Express/12288 | Indian Railways | 3157km | 25 | Weekly | 30 hrs 40 mins |
| 34 | Wenzhou ( China ) | Harbin ( China ) | K553 | China Railways | 3137km | 43 | Daily | 42 hrs 56 mins |
| 35 | Beijing ( China ) | Urumqi ( China ) | T69 | China Railways | 3105km | 20 | Daily | 33 hrs 51 mins |
| 36 | Madurai ( India ) | Dehradun/Chandigarh ( India ) | Kerala Express /12687/12687 slip | Indian Railways | 3086/3081km | 28/28 | weekly | 53 hrs 25 mins/53 hrs 5 min (~2.5 days) |