Nakhon Ratchasima to Khon Kaen by bus
Khon Kaen lies 182 km (113 mi) north-east of Nakhon Ratchasima, in the same time zone. What the numbers say about getting there.
A coach takes about 3 h 31 min including stops, over roughly 222 km (138 mi) of road.
| Nakhon Ratchasima | Khon Kaen | |
|---|---|---|
| Country | Thailand | Thailand |
| Population | 126,391 | 114,459 |
| Elevation | 187 m (614 ft) | 167 m (548 ft) |
| Time now | UTC+7 (Asia/Bangkok) | UTC+7 (Asia/Bangkok) |
Where to book buses from Nakhon Ratchasima to Khon Kaen
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Staying in Khon Kaen
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Book a hotel in Khon Kaen
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Common questions
How far is Khon Kaen from Nakhon Ratchasima?
182 km (113 mi) in a straight line, north-east of Nakhon Ratchasima; by road roughly 222 km (138 mi).
How long does it take to get from Nakhon Ratchasima to Khon Kaen by bus?
About 3 h 31 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Nakhon Ratchasima and Khon Kaen?
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.