THE SHORT VERSION
Pattaya to Siem Reap at a glance.
- From
- Pattaya พัทยา
- To
- Siem Reap សៀមរាប
- Road distance
- About 429 km
- Straight line
- 325 km
- Car time, no stops
- ~5 h 15 min buses take longer
- Return route
- Siem Reap to Pattaya →
- Border
- Thailand → Cambodia. Passport and visa rules apply
Ready to travel from Pattaya to Siem Reap?
Check live availability, fares and departure times with 12Go.
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Pattaya
Pattaya is a beach city on Thailand's east coast about two hours from Bangkok. Buses to Bangkok use the North Pattaya Road terminal; other routes leave from various company offices.
- North Pattaya Road bus station
Direct buses to Bangkok's Ekkamai, Mo Chit and Southern terminals. - Company offices and minivan stops
Other destinations, including Suvarnabhumi Airport and the east coast.
Arriving in Siem Reap
From the out-of-town station, take a tuk-tuk into the centre. If you arrive from the west, you can sometimes get off in town before the station.
- Siem Reap bus station and company offices
Many buses use an out-of-town station east of the centre; some companies use their own offices.
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.
- Journeys to Phnom Penh vary a lot by company. Premium operators make fewer stops.
KEEP GOING
From Siem Reap, the road continues.
Other ways to reach Siem Reap
More buses from Pattaya
GOOD QUESTIONS
Before you take your seat.
How far is Pattaya from Siem Reap by road?+
About 429 km by road (325 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Pattaya to Siem Reap take?+
We don't publish timetables. As a guide, the drive takes roughly 5 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 Pattaya?+
It depends on the operator. Main options in Pattaya include North Pattaya Road bus station, Company offices and minivan stops, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Siem Reap to Pattaya?+
Yes, 12Go also lists services in the opposite direction. See our Siem Reap to Pattaya guide.
Where does the bus from Pattaya arrive in Siem Reap?+
It depends on the operator. In Siem Reap, services use Siem Reap bus station and company offices. From the out-of-town station, take a tuk-tuk into the centre. If you arrive from the west, you can sometimes get off in town before the station.
How do I get from the bus stop to the centre of Siem Reap?+
From the out-of-town station, take a tuk-tuk into the centre. If you arrive from the west, you can sometimes get off in town before the station.
What kind of vehicle runs from Pattaya to Siem Reap?+
12Go lists minivan (shared van) services on this route rather than full-size buses. Vans are usually quicker but have less luggage space, so check the luggage allowance for your departure before you book.
Can I book the Pattaya to Siem Reap 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 Siem Reap by bus?+
Direct buses from Siem Reap include Poipet, Battambang, Phnom Penh, Trat, Kratie and more. See all connections on our Siem Reap bus page.
Is the border between Thailand and Cambodia open?+
Land crossings between Thailand and Cambodia were suspended during the 2025 border dispute. Check the current status with official sources and confirm with the bus operator that the service is running before you book.
Do I need a visa to take the bus from Pattaya to Siem Reap?+
This journey crosses from Thailand into Cambodia. Check the current entry and visa rules for your nationality before you travel, and keep your passport with you on the bus.
Still deciding? Check today's departures, then book your seat.
Book Pattaya → Siem Reap on 12GoFOLLOW 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: Pattaya to Siem Reap bus route listing ↗Wikivoyage: Pattaya (Get in) ↗Wikivoyage: Siem Reap (Get in) ↗How BusConnects uses sources →