Roi Et → Chiang Mai by bus
The bus from Roi Et to Chiang Mai takes about 12h 40m and costs ฿863. There are 2 departures bookable through Busaba — first bus 15:30, last bus 20:40, leaving from Roi Et Bus Terminal.
- Fares today: ฿863 (Prices checked 2026-10-02)
Fares and times from the reservation systems of Phetprasert. Checked 02 Oct 2026 02:24 (ICT).
FromRoi Et
ToChiang Mai
Timetable · 2026-10-02
| Departs | Arrives | Duration | Operator | Class | Fare from |
|---|---|---|---|---|---|
| 15:30 | 05:30next day | 14h | PhetprasertPlatform จอดด้านหน้าสถานี · Roi Et Bus Terminal | Double Decker 48 seats | ฿863Choose seat |
| 20:40 | 09:20next day | 12h 40m | PhetprasertPlatform จอดด้านหน้าสถานี · Roi Et Bus Terminal | Double Decker 48 seats | ฿863Choose seat |
578 km apart in a straight line, averaging 43 km/h over 13h 20m
2departures
1operators
฿863From
Operators on this route
- Phetprasert
2 departures/day · Class: Double Decker 48 seats · Platform: จอดด้านหน้าสถานี · from ฿863
Terminals
- Roi Et Roi Et Bus Terminal
- Chiang Mai Chiang Mai Bus Terminal 3 (Arcade)
today's departures use platform จอดด้านหน้าสถานี
Frequently asked
- About 12h 40m. Across the 2 scheduled departures it ranges from 12h 40m to 14 hours depending on the service.
- ฿863 — the fare we have for 2026-10-02.
- First departure 15:30, last departure 20:40.
- 1 licensed operators sell this route through Busaba: Phetprasert.
- Yes — 1 of the 2 departures leave between 20:00 and 05:00.
Booking from outside Thailand? Read the guide →
First time on a Thai bus? See the guide to bus travel in Thailand before you ride.
Related routes
- Return trip: Chiang Mai to Roi Et bus
- More buses to Chiang Mai
- All buses from Roi Et
- Chiang Mai – Bangkok
- Bangkok – Chiang Mai
- Bangkok – Roi Et
- Roi Et – Bangkok
- Chiang Mai – Rayong
- Phitsanulok – Chiang Mai
- Khon Kaen – Chiang Mai
- Chiang Mai – Mae Kampong
Read from the live Busaba booking system on 02 Oct 2026 02:24 (ICT), for departures on 2026-10-02.