Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Koh Rong | Siem Reap | No tags | |||||
| Koh Rong-Stop | Siem Reap | No tags | |||||
| Koh Rong | Siem Reap | No tags | |||||
| Koh Rong | Siem Reap | No tags | |||||
| Koh Rong-Stop | Siem Reap | No tags |
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Get from Koh Rong to Siem Reap
The journey takes about 11 hours 30 minutes and with fares starting at just $58, it presents an excellent value for a comfortable ride.
Bus Koh Rong to Siem Reap: Trip Overview
Compare bus companies
A good way to travel this route is with SIMA Express buses. The company offers 7 daily departures, with ticket prices starting at $58 and the shortest trip taking about 723. SIMA Express gets you where you want to go for a fair price.
Koh Rong to Siem Reap Bus
With Busbud, comparing and booking tickets for a bus from Koh Rong to Siem Reap is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
We make sure you can find a bus service from Koh Rong to Siem Reap from the most reliable bus companies operating this trip.
Whether it is cheap bus tickets or more luxurious buses going to Siem Reap from Koh Rong, we help you find what you're looking for based on how much of a budget you have.
Frequently asked questions for your trip Koh Rong - Siem Reap
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Koh Rong to Siem Reap was searched and found on Nov 5, 2025 with a price of $55To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Koh Rong to Siem Reap, as early as possible.
You can expect to pay from $55 to $62 for a bus ticket from Koh Rong to Siem Reap based on the last 2 days. You can expect to find the cheapest price for the trip at $55 which is on 2025-11-05.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while traveling from Koh Rong to Siem Reap.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
Start sightseeing the minute your bus leaves the station. If you're on the night bus from Koh Rong to Siem Reap, get comfy and count the stars.
Buses are energy-efficient. Carrying a passenger over 100 kms by bus only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Koh Rong to Siem Reap.
Tune out to the fine sounds of your best music playlist on your bus trip from Koh Rong to Siem Reap while indulging in miles on end of beautiful scenic views.
Did you know?
One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.
Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
Top traveled bus routes
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Popular Buses Connecting Koh Rong
Buses Leaving from Koh Rong
Buses Going to Koh Rong
Popular Buses Connecting Siem Reap
Buses Leaving from Siem Reap
- Bus from Siem Reap to Bangkok
- Bus Siem Reap - Ho Chi Minh City
- Siem Reap - Pattaya
- Bus from Siem Reap to Koh Rong
- Bus Siem Reap - Pakse
- Siem Reap - Vientiane
- Bus from Siem Reap to Koh Rong Samloem
- Bus Siem Reap - Krong Stung Treng
- Siem Reap - Krong Poi Pet
- Bus from Siem Reap to Krong Preah Vihear
- Bus Siem Reap - Krong Khemara Phoumin
- Siem Reap - Krong Stueng Saen
- Bus from Siem Reap to Kep
- Bus Siem Reap - Krong Pursat
- Siem Reap - Sandy Beach
Buses Going to Siem Reap
- Bus from Don Det to Siem Reap
- Bus Kep - Siem Reap
- Ho Chi Minh City - Siem Reap
- Bus from Krong Battambang to Siem Reap
- Bus Krong Kampong Cham - Siem Reap
- Krong Pursat - Siem Reap
- Bus from Krong Stung Treng to Siem Reap
- Bus Krong Kracheh - Siem Reap
- Krong Stueng Saen - Siem Reap
- Bus from Krong Preah Vihear to Siem Reap
- Bus Mondul Kiri - Siem Reap
Popular routes in this country
- Bus from Koh Rong to Phnom Penh
- Bus Koh Rong - Siem Reap
- Kampot - Phnom Penh
- Bus from Krong Poi Pet to Siem Reap
- Bus Krong Kampong Chhnang - Siem Reap
- Phnom Penh - Koh Sdach
- Bus from Phnom Penh to Krong Bavet
- Bus Krong Bavet - Phnom Penh
- Krong Battambang - Sihanoukville
- Bus from Phnom Penh to Koh Rong
- Bus Siem Reap - Krong Kracheh
- Kampot - Siem Reap
- Bus from Siem Reap to Krong Kampong Chhnang
- Bus Krong Khemara Phoumin - Phnom Penh
- Siem Reap - Krong Battambang