THE SHORT VERSION
Udon Thani to Chonburi at a glance.
- From
- Udon Thani อุดรธานี
- To
- Chonburi ชลบุรี
- Road distance
- About 580 km
- Straight line
- 490 km
- Car time, no stops
- ~7 h buses take longer
- Return route
- Not listed as direct
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Udon Thani
Udon Thani is a city in north-east Thailand, about an hour from the Lao border at Nong Khai. International buses run to Vientiane, and long-distance buses to Bangkok and across Isan.
- Udon Thani Bus Terminal 1
In the centre. Long-distance buses and the international bus to Vientiane. - Udon Thani Bus Terminal 2
On the edge of town. Regional services.
Keep the essentials offline
Save your ticket, the exact meeting point and the operator's phone number before you set off. Follow the check-in time on your confirmation.
KEEP GOING
From Chonburi, the road continues.
Other ways to reach Chonburi
More buses from Udon Thani
USEFUL FOR THIS TRIP
Sort the small things before you go.
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GOOD QUESTIONS
Before you take your seat.
How far is Udon Thani from Chonburi by road?+
About 580 km by road (490 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Udon Thani to Chonburi take?+
We don't publish timetables. As a guide, the drive takes roughly 7 h by car without stops; bus journeys are usually longer. Check the duration of your chosen departure on 12Go before booking.
Where does the bus leave from in Udon Thani?+
It depends on the operator. Main options in Udon Thani include Udon Thani Bus Terminal 1, Udon Thani Bus Terminal 2, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Chonburi to Udon Thani?+
12Go's public route list doesn't include Chonburi to Udon Thani as a direct route. You may need to change in another town.
Where does the bus from Udon Thani arrive in Chonburi?+
It depends on the operator. Some services end at the local bus station, others at an office or a stop on the main road. Ask the seller for the drop-off address before you book.
What kind of bus runs from Udon Thani to Chonburi?+
It varies by operator and departure. Routes in this region are served by a mix of sleeper buses, seated coaches and smaller limousine vans. Check the vehicle type, seat layout and luggage allowance for your departure on 12Go before you book.
Can I book the Udon Thani to Chonburi bus online?+
Yes. 12Go lists departures on this route. You choose a date, compare operators and pay online, and the provider issues the ticket. BusConnects doesn't sell tickets itself.
Where can I go next from Chonburi by bus?+
Direct buses from Chonburi include Pattaya, Suvarnabhumi Airport (BKK), Bangkok, Don Mueang Airport (DMK), Kanchanaburi and more. See all connections on our Chonburi bus page.
FOLLOW THE INFORMATION
Clear sources. Better decisions.
Route listed in 12Go's public route index (checked 2026-10-09). Distance: OpenStreetMap data via OSRM (approximate driving distance). Listings change and are not live inventory. Confirm the departure, pickup, price and conditions before paying.
12Go: Udon Thani to Chonburi bus route listing ↗Wikivoyage: Udon Thani (Get in) ↗How BusConnects uses sources →