Check times, prices and seats, then pay by card, mobile banking or at 7-Eleven.
Bus operators on this route
Where to stay in Nong Khai
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Bus from Udon Thani to Nong Khai: questions and answers
How far is it from Udon Thani to Nong Khai?
About 100 km by road (77 km in a straight line) from Khon Sai to Ban Kam Pa Kang.
How long does the bus from Udon Thani to Nong Khai take?
Roughly 1½ to 2 hours, depending on the operator, the vehicle and stops on the way. Check the exact departure and arrival times when you book.
Which companies run buses from Udon Thani to Nong Khai?
2 operators run this route: Sawasdee Esan, Sawasdee Esan (extra bus).
Where do I catch the bus in Udon Thani?
Buses leave from Khon Sai (Udon Thani). Station guide and map
Where does the bus stop in Nong Khai?
The bus arrives at Ban Kam Pa Kang (Nong Khai). Station guide and map
How do I book a bus ticket from Udon Thani to Nong Khai?
Press the booking button on this page, pick your date, time and seat, then pay online by card, mobile banking or at 7-Eleven. Booking ahead is recommended on weekends and public holidays.
Is there a bus back from Nong Khai to Udon Thani?
Yes. See the bus from Ban Kam Pa Kang to Khon Sai.
Where can I stay in Nong Khai?
See the hotels near Ban Kam Pa Kang on this page, or browse all hotels in Nong Khai on Agoda.
Compare all 139 buses from Udon Thani to Nong Khai →
Return trip
Bus from Ban Kam Pa Kang to Khon Sai
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