Mueang Surin - Chumphon Buri - Tha Tum - Chom Phra - Prasat - Kap Choeng - Rattanaburi - Sanom - Sikhoraphum - Sangkha - Lamduan - Samrong Thap - Buachet - Phanom Dong Rak - Si Narong - Khwao Sinarin - Non Narai