Facts about the bus from Phnom Penh to Koh Rong Samloem
| Cheapest Bus | $13 |
| Fastest Bus | 2h 58m |
| Earliest Bus | 12:45 AM |
| Latest Bus | 1:45 PM |
| Daily Bus Routes | 6 |
| Distance | 149 kilometers |
| Bus Companies | Airbus, Ekareach Express, Virak Buntham Express |

| Operator | Class | Departure Time | Arrival Time | Price | Rating |
|---|---|---|---|---|---|
Virak Buntham Express | Luxury Hotel | 00:45 | 05:00 | $33.97 | |
Go Ho Travel | Bus + Ferry | 03:00 | 10:00 | $23.56 | |
Go Ho Travel | Bus + Ferry | 03:00 | 10:00 | $38.00 | |
Virak Buntham Express | Luxury Hotel | 04:00 | 09:15 | $33.97 | |
Airbus | Seater 35 | 06:30 | 13:00 | $33.97 | |
Koh Rong Island Transport | Minibus | 07:30 | 12:45 | $38.25 | |
Sovan Rithy Express | Minibus | 07:30 | 12:20 | $38.25 | |
CP Express | Minibus | 09:30 | 15:45 | $38.25 | |
Chan Moly Roth Transportation | Minivan | 09:30 | 14:40 | $33.20 | |
Koh Rong Island Transport | Minibus | 11:00 | 15:45 | $38.25 | |
Sovan Rithy Express | Minibus | 11:00 | 15:50 | $38.25 | |
Chan Moly Roth Transportation | Minivan | 11:30 | 16:40 | $33.20 | |
Champa Tourist Bus | Standard | 11:30 | 15:30 | $22.00 | |
Koh Rong Island Transport | Minibus | 13:30 | 17:45 | $38.25 | |
Sovan Rithy Express | Minibus | 13:30 | 17:45 | $38.25 |
Bus travel remains one of the most affordable and convenient ways to travel between many destinations. Getting from Phnom Penh to Koh Rong Samloem by bus may not be the fastest way of travel, yet many travellers prefer to rely on the bus on this route; with easy online booking and tickets of different classes for all tastes and budgets available, the bus from Phnom Penh to Koh Rong Samloem a conscious and budget-friendly option.
Check the timetable before you book your ticket and read other travellers’ reviews to choose the trip that suits you best. Note that there may be several bus terminals at your departure or arrival point – always double-check where you are leaving from and arriving to. It may prove crucial if you have connecting trips.
Here is the list of operators serving the route: .
If travelling by bus, you will cover the distance of 149 km between Phnom Penh and Koh Rong Samloem.
Buses normally need between 2h 58m and 4h 25m hours to get to Koh Rong Samloem from Phnom Penh. Note that the travel time is for your reference only and can depend on different factors such as traffic and weather conditions. Heavy rainfalls almost inevitably make the trip longer due to poor visibility or floods. Road and surface repairs which happen quite often, result in detours and longer travel times. Major national holidays, long weekends, or peak season periods may cause delays both in departures and arrivals – plan accordingly to avoid disappointment, especially if you have further connections and a tight schedule.
On this route, SIMA Express (សីម៉ា អុិចប្រេស) offers the fastest service. Ekareach Express buses usually take the longest time to complete the journey.
Remember, though, that tickets offering the shortest travel time are normally the most expensive ones. Yet it pays to spend a bit more to ensure your bus goes direct without additional stops and uses highways instead of local roads.
The price of your bus ticket will depend not only on the distance you need to cover but on the class of your coach. E.g. expect to shell out more for VIP or sleeper buses while ordinary buses though being the cheapest option, often are a compromise on comfort and travel time. Of course, they do their job, too, and can be the only option if you hop on/off in the middle of the route.
Anyway, travelling by bus between Phnom Penh and Koh Rong Samloem remains an affordable option. The cheapest ticket is offered by SIMA Express (សីម៉ា អុិចប្រេស) and costs USD 15.00. A Ekareach Express's ticket will set you back USD 15.00 on average.
| Cheapest Bus | $13 |
| Fastest Bus | 2h 58m |
| Earliest Bus | 12:45 AM |
| Latest Bus | 1:45 PM |
| Daily Bus Routes | 6 |
| Distance | 149 kilometers |
| Bus Companies | Airbus, Ekareach Express, Virak Buntham Express |