Ubon Ratchathani to Udon Thani by bus
Udon Thani lies 327 km (203 mi) north-west of Ubon Ratchathani, in the same time zone. What the numbers say about getting there.
A coach takes about 6 h 7 min including stops, over roughly 399 km (248 mi) of road.
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| Ubon Ratchathani | Udon Thani | |
|---|---|---|
| Country | Thailand | Thailand |
| Population | 122,533 | 130,531 |
| Elevation | 125 m (410 ft) | 177 m (581 ft) |
| Time now | UTC+7 (Asia/Bangkok) | UTC+7 (Asia/Bangkok) |
Where to book buses from Ubon Ratchathani to Udon Thani
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Staying in Udon Thani
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Common questions
How far is Udon Thani from Ubon Ratchathani?
327 km (203 mi) in a straight line, north-west of Ubon Ratchathani; by road roughly 399 km (248 mi).
How long does it take to get from Ubon Ratchathani to Udon Thani by bus?
About 6 h 7 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Ubon Ratchathani and Udon Thani?
No, both are on Asia/Bangkok at the moment.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.