Udon Thani → Nakhon Ratchasima by bus
The bus from Udon Thani to Nakhon Ratchasima takes about 8h 30m and costs ฿347. There is one departure bookable through Busaba, at 20:15, leaving from Udon Thani Bus Terminal 1.
- Fares today: ฿347 (Prices checked 2026-10-02)
Fares and times from the reservation systems of Budsarakham. Checked 02 Oct 2026 02:29 (ICT).
FromUdon Thani
ToNakhon Ratchasima
Timetable · 2026-10-02
| Departs | Arrives | Duration | Operator | Class | Fare from |
|---|---|---|---|---|---|
| 20:15 | 04:45next day | 8h 30m | BudsarakhamUdon Thani Bus Terminal 1 · Blanket · snack included | A/C Class 1 | ฿347Choose seat |
279 km apart in a straight line, averaging 33 km/h over 8h 30m
1departures
1operators
฿347From
Operators on this route
- Budsarakham
1 departures/day · Class: A/C Class 1 · from ฿347
Terminals
- Udon Thani Udon Thani Bus Terminal 1
- Nakhon Ratchasima Nakhon Ratchasima Bus Terminal 2
Frequently asked
- About 8h 30m on the one scheduled service.
- ฿347 — the fare we have for 2026-10-02.
- There is one departure, at 20:15.
- Udon Thani Bus Terminal 1. It arrives at Nakhon Ratchasima Bus Terminal 2.
- 1 licensed operators sell this route through Busaba: Budsarakham.
- A/C Class 1 — as sold for 2026-10-02. The class sets seat width and on-board extras, and the timetable shows it beside each departure.
- Yes — 1 of the 1 departures leave between 20:00 and 05:00.
Booking from outside Thailand? Read the guide →
Wondering how booking, boarding and bus classes work here? The Thailand bus guide explains it.
Related routes
- More buses to Nakhon Ratchasima
- All buses from Udon Thani
- Bangkok – Nakhon Ratchasima
- Nakhon Ratchasima – Bangkok
- Udon Thani – Bangkok
- Bangkok – Udon Thani
- Nakhon Ratchasima – Khon Kaen
- Khon Kaen – Nakhon Ratchasima
- Udon Thani – Pattaya
- Pathum Thani – Udon Thani
Read from the live Busaba booking system on 02 Oct 2026 02:29 (ICT), for departures on 2026-10-02.