The average train between Udonthani and Surin takes 17h 31m and the fastest train takes 15h 10m. The train service runs several times per day from Udonthani to Surin. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run twice daily between Udonthani and Surin. The earliest departure is at 8:16 AM in the morning, and the last departure from Udonthani is at 8:59 PM which arrives into Surin at 12:09 PM. All services require a transfer, and take on average 17h 31m. The schedules shown below are for the next available departures.
Arrives next day

18h 59m • 1 change
Arrives next day

15h 10m • 1 change
Arrives next day

18h 59m • 1 change
Arrives next day

15h 10m • 1 change
Arrives next day

18h 59m • 1 change
Arrives next day

15h 10m • 1 change
Arrives next day

18h 59m • 1 change
Arrives next day

15h 10m • 1 change
Arrives next day

18h 59m • 1 change
Arrives next day

15h 10m • 1 change
Want to know about travelling from Udonthani to Surin? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Udonthani to Surin. However, there are services departing from Udonthani station and arriving at Surin station via Kaeng Khoi Junction. The journey, including transfers, takes approximately 17h 31m.
Udonthani to Surin train services, operated by State Railway of Thailand, depart from Udon Thani station.
Udonthani to Surin train services, operated by State Railway of Thailand, arrive at Surin station.
The distance between Udonthani and Surin is 289.9 km. The road distance is 730 km.
You can take a train from Udon Thani to Surin via Kaeng Khoi Junction in around 13h 38m.