Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Koh Rong | Siem Reap | No tags | ||||
| Bus | Koh Rong-Stop | Siem Reap | No tags | ||||
| Bus | Koh Rong | Siem Reap | No tags | ||||
| Bus | Koh Rong | Siem Reap | No tags | ||||
| Bus | Koh Rong-Stop | Siem Reap | No tags |
Get from Koh Rong to Siem Reap
The journey takes about 11 hours 30 minutes, and with fares starting at just £45, it presents an excellent value for a comfortable ride.
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 £45 and the shortest trip taking about 723. SIMA Express gets you where you want to go for a fair price.
Frequently asked questions about travelling by bus from Koh Rong to Siem Reap
What's the distance between Koh Rong and Siem Reap by coach?
The journey from Koh Rong to Siem Reap by coach covers an approximate distance of 186 miles (300 km).
How can I get from Koh Rong to Siem Reap without driving?
You can reach Siem Reap from Koh Rong by coach, as there are regular services between the two locations. Depending on your preferences, another alternative is to explore ridesharing trips.
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 21 Nov 2025 with a price of £43To 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 £43 to £49 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 £43, which is on 2025-11-21.
Top travelled bus routes
People from around the world trust Busbud
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
- Coach Siem Reap - Ho Chi Minh City
- Bus Siem Reap - Kampot
- Siem Reap - Pattaya
- Bus from Siem Reap to Vientiane
- Coach Siem Reap - Pakse
- Bus Siem Reap - Koh Rong Samloem
- Siem Reap - Sandy Beach
- Bus from Siem Reap to Krong Stung Treng
- Coach Siem Reap - Krong Kracheh
- Bus Siem Reap - Krong Stueng Saen
- Siem Reap - Krong Pursat
- Bus from Siem Reap to Krong Kampong Cham
- Coach Siem Reap - Krong Poi Pet
- Bus Siem Reap - Mondul Kiri
Buses Going to Siem Reap
- Bus from Bangkok to Siem Reap
- Coach Kampot - Siem Reap
- Bus Don Det - Siem Reap
- Kep - Siem Reap
- Bus from Ho Chi Minh City to Siem Reap
- Coach Krong Stung Treng - Siem Reap
- Bus Krong Kampong Cham - Siem Reap
- Krong Pursat - Siem Reap
- Bus from Krong Stueng Saen to Siem Reap
- Coach Krong Kracheh - Siem Reap
- Bus Krong Preah Vihear - Siem Reap
- Mondul Kiri - Siem Reap
- Bus from Krong Poi Pet to Siem Reap
- Coach Koh Rong Samloem - Siem Reap
Popular routes in this country
- Bus from Sihanoukville to Siem Reap
- Coach Krong Battambang - Sihanoukville
- Bus Krong Battambang - Kampot
- Koh Sdach - Phnom Penh
- Bus from Siem Reap to Koh Rong
- Coach Phnom Penh - Kep
- Bus Koh Rong - Siem Reap
- Kampot - Sihanoukville
- Bus from Phnom Penh to Krong Poi Pet
- Coach Kep - Kampot
- Bus Krong Battambang - Siem Reap
- Koh Rong - Phnom Penh
- Bus from Siem Reap to Kep
- Coach Krong Battambang - Koh Rong
- Bus Siem Reap - Krong Battambang