THE SHORT VERSION
Nong Khai to Nakhon Si Thammarat at a glance.
- From
- Nong Khai หนองคาย
- To
- Nakhon Si Thammarat นครศรีธรรมราช
- Road distance
- About 1399 km
- Straight line
- 1092 km
- Car time, no stops
- ~17 h buses take longer
- Return route
- Nakhon Si Thammarat to Nong Khai →
Ready to travel from Nong Khai to Nakhon Si Thammarat?
Check live availability, fares and departure times with 12Go.
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Nong Khai
Nong Khai is a Mekong town on the Thai–Lao border, linked to Vientiane by the First Friendship Bridge. Buses run to Bangkok and Udon Thani, and international buses cross to Vientiane.
- Nong Khai bus station
In town. Domestic buses and international buses to Vientiane.
Arriving in Nakhon Si Thammarat
Ask the seller where the service ends in Nakhon Si Thammarat. A town-name stop can be a bus station some way from the centre, and the last stretch to your accommodation is usually up to you.
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 Nakhon Si Thammarat, the road continues.
Other ways to reach Nakhon Si Thammarat
More buses from Nong Khai
GOOD QUESTIONS
Before you take your seat.
How far is Nong Khai from Nakhon Si Thammarat by road?+
About 1399 km by road (1092 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Nong Khai to Nakhon Si Thammarat take?+
We don't publish timetables. As a guide, the drive takes roughly 17 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 Nong Khai?+
It depends on the operator. Main options in Nong Khai include Nong Khai bus station, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Nakhon Si Thammarat to Nong Khai?+
Yes, 12Go also lists services in the opposite direction. See our Nakhon Si Thammarat to Nong Khai guide.
Where does the bus from Nong Khai arrive in Nakhon Si Thammarat?+
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 Nong Khai to Nakhon Si Thammarat?+
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 Nong Khai to Nakhon Si Thammarat 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 Nakhon Si Thammarat by bus?+
Direct buses from Nakhon Si Thammarat include Donsak, Surat Thani, Hat Yai, Krabi Town, Bangkok and more. See all connections on our Nakhon Si Thammarat bus page.
Still deciding? Check today's departures, then book your seat.
Book Nong Khai → Nakhon Si Thammarat on 12GoFOLLOW 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: Nong Khai to Nakhon Si Thammarat bus route listing ↗Wikivoyage: Nong Khai (Get in) ↗How BusConnects uses sources →