Don't forget to buy food and drinks in advance if you need them: train stations do not always have shops, while onboard cafés are not always available and often very expensive.
For short distances like between Udon Thani and Kaeng Khoi, busses and carpooling are good alternatives to the train, thanks to their low costs. Also, busses have the advantage of getting to the smallest towns where the is no train station.
Which stations do the trains to Kaeng Khoi leave from?
You can take the train to Kaeng Khoi at Udon Thani, which arrives at Kaeng Khoi Junction.
When are the first and last trains from Udon Thani to Kaeng Khoi scheduled?
The average duration of the journey is 7 hours and 7 minutes, but the fastest connections take you to Kaeng Khoi in 7 hours and 3 minutes. The first train leaves from Udon Thani at 07:04, while the last one leaves at 19:04.