THE SHORT VERSION
Nong Khai to Khon Kaen at a glance.
- From
- Nong Khai หนองคาย
- To
- Khon Kaen ขอนแก่น
- Road distance
- About 176 km
- Straight line
- 161 km
- Car time, no stops
- ~2 h 15 min buses take longer
- Return route
- Khon Kaen to Nong Khai →
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 Khon Kaen
Use a tuk-tuk, songthaew or ride-hail to the centre.
- Khon Kaen bus terminals
Several terminals; long-distance services use the newer terminal outside the centre.
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.
- Check which terminal your bus uses.
KEEP GOING
From Khon Kaen, the road continues.
Other ways to reach Khon Kaen
More buses from Nong Khai
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 Nong Khai from Khon Kaen by road?+
About 176 km by road (161 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Nong Khai to Khon Kaen take?+
We don't publish timetables. As a guide, the drive takes roughly 2 h 15 min 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 Khon Kaen to Nong Khai?+
Yes, 12Go also lists services in the opposite direction. See our Khon Kaen to Nong Khai guide.
Where does the bus from Nong Khai arrive in Khon Kaen?+
It depends on the operator. In Khon Kaen, services use Khon Kaen bus terminals. Use a tuk-tuk, songthaew or ride-hail to the centre.
How do I get from the bus stop to the centre of Khon Kaen?+
Use a tuk-tuk, songthaew or ride-hail to the centre.
What kind of bus runs from Nong Khai to Khon Kaen?+
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 Khon Kaen 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 Khon Kaen by bus?+
Direct buses from Khon Kaen include Udon Thani, Nakhon Ratchasima (Korat), Ubon Ratchathani, Phitsanulok, Sukhothai and more. See all connections on our Khon Kaen 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: Nong Khai to Khon Kaen bus route listing ↗Wikivoyage: Nong Khai (Get in) ↗Wikivoyage: Khon Kaen (Get in) ↗How BusConnects uses sources →