- 1 route
- ≈ 520 km
- 6½–8½ hours
Most popular: Udon Thani Bus Terminal 1 → Chiang Rai Bus Terminal 2. Pay by card, mobile banking or 7-Eleven.
All buses from Udon Thani to Chiang Rai
| Departs from (Udon Thani) | Arrives at (Chiang Rai) | Book |
|---|---|---|
| Udon Thani Bus Terminal 1 | Chiang Rai Bus Terminal 2 | Details Book Now |
Departure stations in Udon Thani
- Udon Thani Bus Terminal 1 1 route 📍
Arrival stations in Chiang Rai
- Chiang Rai Bus Terminal 2 1 route 📍
Where to stay in Chiang Rai
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Udon Thani to Chiang Rai by bus: questions and answers
How far is Chiang Rai from Udon Thani?
About 520 km by road between Udon Thani Bus Terminal 1 and Chiang Rai Bus Terminal 2.
How long is the bus from Udon Thani to Chiang Rai?
Roughly 6½ to 8½ hours, depending on the operator, the vehicle and the stations you choose.
Where do buses to Chiang Rai leave from in Udon Thani?
Where do buses from Udon Thani arrive in Chiang Rai?
How do I book a bus from Udon Thani to Chiang Rai?
Choose your departure and arrival station in the list above and press Book now. Pick your date, time and seat, then pay online by card, mobile banking or at 7-Eleven.
Is there a bus back from Chiang Rai to Udon Thani?
Yes, see buses from Chiang Rai to Udon Thani.
Where can I stay in Chiang Rai?
See the hotels near Chiang Rai Bus Terminal 2 on this page, or browse all hotels in Chiang Rai on Agoda.
All buses to Chiang Rai from every province →
Return trip
Bus from Chiang Rai to Udon Thani →



