How far is Phnom Penh from Koh Rong by coach?

The journey from Koh Rong to Phnom Penh by coach covers an approximate distance of 126 miles (204 km).

Is there a way to reach Phnom Penh from Koh Rong without a car?

You can reach Phnom Penh from Koh Rong by coach, as there are regular services between the two locations. Depending on your preferences, carpooling can also be considered as an option.

Bus from Koh Rong to Phnom Penh from £27 | Compare & Save up to 45%

Previously seen journeys

Next departures from Koh Rong to Phnom Penh on 18 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	09:05	Koh Rong-Stop	5h 25m	14:30	96b Saint 230	No tags
Bus	09:35	Koh Rong	4h 55m	14:30	96b Saint 230	No tags
Bus	08:45	Koh Rong	6h 45m	15:30	96b Saint 230	No tags
Bus	09:05	Koh Rong-Stop	6h 25m	15:30	96b Saint 230	No tags
Bus	09:35	Koh Rong	5h 55m	15:30	96b Saint 230	No tags

Get from Koh Rong to Phnom Penh

This route is served by bus only

The journey takes about 5 hours 15 minutes, and with fares starting at just £25, it presents an excellent value for a comfortable ride.

11bus per day

5h 15mAverage duration

129 milesDistance

5kgCO₂ emissions

Compare bus companies

SIMA Express

A good way to travel this route is with SIMA Express buses. The company offers 11 daily departures, with ticket prices starting at £25 and the shortest trip taking about 327. SIMA Express gets you where you want to go for a fair price.

KH Bus Companies: FlixBus, Intercape, Sindbad, Big Sky, Ecolines, Infobus, Rider Express

Frequently asked questions about travelling by bus from Koh Rong to Phnom Penh

How far is Phnom Penh from Koh Rong by coach?
The journey from Koh Rong to Phnom Penh by coach covers an approximate distance of 126 miles (204 km).
Is there a way to reach Phnom Penh from Koh Rong without a car?
You can reach Phnom Penh from Koh Rong by coach, as there are regular services between the two locations. Depending on your preferences, carpooling can also be considered as an option.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

16/11

No data

17/11

No data

Today

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19/11

£27

20/11

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21/11

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22/11

£27

23/11

No data

The cheapest trip from Koh Rong to Phnom Penh was searched and found on 19 Nov 2025 with a price of £27

To 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 £27 to £49 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 £27, which is on 2025-11-19.