プラチュワップキーリーカン県
The Southern Main Line continues southbound from Nong Pladuk Junction through the provinces of Ratchaburi, Phetchaburi, Hua Hin, Prachuap Khiri Khan Province, Chumphon to Surat Thani, 678 kilometers away. From Ban Thung Pho Junction, a station before Surat Thani, there is a westerly branch towards Khiri Rat Nikhom.