Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Koh Rong-Stop | 96b Saint 230 | Cheapest | ||||
| Bus | Koh Rong-Stop | 96b Saint 230 | Fastest | ||||
| Bus | Koh Rong-Stop | 96b Saint 230 | No tags | ||||
| Bus | Koh Rong | 96b Saint 230 | No tags | ||||
| Bus | Koh Rong | 96b Saint 230 | No tags |
Last refresh of the prices: Yesterday at 7:13 PM +07.
Get from Koh Rong to Phnom Penh
The journey takes about 5 hours 15 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 11 daily departures, with ticket prices starting at $45 and the shortest trip taking about 327. SIMA Express gets you where you want to go for a fair price.
Frequently asked questions about travelling from Koh Rong to Phnom Penh by bus
What is the travel distance from Koh Rong to Phnom Penh?
Koh Rong and Phnom Penh are 204 km (126 miles) apart.
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 Phnom Penh was searched and found on Nov 19, 2025 with a price of $49To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Koh Rong to Phnom Penh, as early as possible.
You can expect to pay from $49 to $90 for a bus ticket from Koh Rong to Phnom Penh based on the last 2 days. You can expect to find the cheapest price for the trip at $49 which is on 2025-11-22.
