THE SHORT VERSION
Siem Reap to Phnom Penh at a glance.
- From
- Siem Reap សៀមរាប
- To
- Phnom Penh ភ្នំពេញ
- Road distance
- About 314 km
- Straight line
- 227 km
- Car time, no stops
- ~4 h buses take longer
- Reviewed services
- Check departure
- Return route
- Phnom Penh to Siem Reap →
Travelling with a large bag? Confirm storage space for the actual vehicle. A minivan listing and a full-size coach may have different allowances.
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Siem Reap
Confirm the operator’s Siem Reap boarding office and whether hotel pickup is included in the selected fare.
Arriving in Phnom Penh
Use the arrival office shown for your chosen service to arrange the onward transfer. Different operators may stop in different parts of Phnom Penh.
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 current visa and e-visa rules for both Cambodia and Vietnam before travelling overland.
KEEP GOING
From Phnom Penh, the road continues.
Other ways to reach Phnom Penh
More buses from Siem Reap
USEFUL FOR THIS TRIP
Sort the small things before you go.
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GOOD QUESTIONS
Before you take your seat.
Should I book a bus or a minivan?+
Compare the actual seat arrangement, luggage rules and travel time for your departure. Vehicle labels and facilities vary by operator.
Where does the bus arrive in Phnom Penh?+
The drop-off depends on the operator. Use the address on the selected listing and booking confirmation rather than assuming a single central terminal.
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: Siem Reap to Phnom Penh bus route listing ↗12Go route listings ↗Wikivoyage: Siem Reap (Get in) ↗Wikivoyage: Phnom Penh (Get in) ↗How BusConnects uses sources →