Route Overview: Krung Thep Aphiwat – Su-ngai Kolok
The railway route from Krung Thep Aphiwat Central Terminal to Su-ngai Kolok This is the longest route operated by the State Railway of Thailand, covering approximately 1,152 kilometres passing many important provinces including Phetchaburi, Chumphon, Surat Thani, Nakhon Si Thammarat, Songkhla, Pattani and Narathiwat, with travel times from 18 – 19 hours depending on the train type (Express, Special Express)
Travel Time and Train Types
- Origin: Krung Thep Aphiwat Central Terminal (Bang Sue Grand Station)
- Destination: Su-ngai Kolok Railway Station
- Special Express Train 37 : takes about 18 hours 25 minutes
- Express Train 171 : takes about 19 hours
- Total distance 1,152 kilometres
Timetable
| Train No. | Departure | Arrival | Booking |
|---|---|---|---|
| 37 (Special Express) | 16:10 | 10:35 (next morning) | Book Now |
| 171 (Express) | 15:10 | 10:10 (next morning) | Book Now |
Approximate Ticket Prices
- 1st Class A/C seat & sleeper : 1,105 – 2,249 THB
- 2nd Class A/C seat & sleeper : 698 – 976 THB
- 2nd Class seat (fan) : 398 – 606 THB
- 3rd Class seat (fan) : 280 – 369 THB
Route Highlights
- Views of the Gulf of Thailand around Chumphon – Surat Thani
- Passing old towns and important temples such as Nakhon Si Thammarat and Pattani
- The terminus Su-ngai Kolok sits on the Thai–Malaysian border, ideal for those continuing to Kelantan state
- Experience the countryside, mountains and authentic southern community life
Train Photos





