THE SHORT VERSION
Hat Yai to Udon Thani at a glance.
- From
- Hat Yai หาดใหญ่
- To
- Udon Thani อุดรธานี
- Road distance
- About 1499 km
- Straight line
- 1184 km
- Car time, no stops
- ~18 h buses take longer
- Return route
- Udon Thani to Hat Yai →
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Hat Yai
Hat Yai is southern Thailand's largest city and the main hub for buses to the deep south and Malaysia. It has a main bus station and a separate minivan station.
- Hat Yai Bus Station
Near CentralFestival. Buses across the south and to Bangkok. - Hat Yai Minivan Station
Minivans to towns across the south.
Arriving in Udon Thani
Tuk-tuks and songthaews connect the terminals with the centre.
- 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.
- For Vientiane, the international bus is the simplest way across the border.
KEEP GOING
From Udon Thani, the road continues.
Other ways to reach Udon Thani
More buses from Hat Yai
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 Hat Yai from Udon Thani by road?+
About 1499 km by road (1184 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Hat Yai to Udon Thani take?+
We don't publish timetables. As a guide, the drive takes roughly 18 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 Hat Yai?+
It depends on the operator. Main options in Hat Yai include Hat Yai Bus Station, Hat Yai Minivan Station, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Udon Thani to Hat Yai?+
Yes, 12Go also lists services in the opposite direction. See our Udon Thani to Hat Yai guide.
Where does the bus from Hat Yai arrive in Udon Thani?+
It depends on the operator. In Udon Thani, services use Udon Thani Bus Terminal 1, Udon Thani Bus Terminal 2. Tuk-tuks and songthaews connect the terminals with the centre.
How do I get from the bus stop to the centre of Udon Thani?+
Tuk-tuks and songthaews connect the terminals with the centre.
What kind of bus runs from Hat Yai to Udon Thani?+
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 Hat Yai to Udon Thani 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 Udon Thani by bus?+
Direct buses from Udon Thani include Vientiane, Khon Kaen, Nakhon Ratchasima (Korat), Phitsanulok, Ubon Ratchathani and more. See all connections on our Udon Thani bus page.
FOLLOW THE INFORMATION
Clear sources. Better decisions.
Route listed in 12Go's public route index (checked 2026-10-09). Station information reviewed 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: Hat Yai to Udon Thani bus route listing ↗Wikivoyage: Hat Yai (Get in) ↗Wikivoyage: Udon Thani (Get in) ↗How BusConnects uses sources →