How far is Phnom Penh from Koh Rong Samloem?

The distance separating Phnom Penh and Koh Rong Samloem is 127 miles (205 km).

What are the departure and arrival stations when taking the bus from Phnom Penh to Koh Rong Samloem?

Most of the buses traveling from Phnom Penh to Koh Rong Samloem leave from Phnom Penh Japan Hospital and arrive at Soon Noeng Port. These are the main departure and arrival locations on this route, but you could find others that could be a better fit for your travel plans.

Bus Phnom Penh to Koh Rong Samloem from $32 | Compare & Save up to 19%

Next bus departures

Next departures for Phnom Penh to Koh Rong Samloem on November 23
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	10:30am	96b Saint 230	5h 45m	4:15pm	M'MPI BAY (Koh Rong Samloem)	CheapestFastest
Bus	10:30am	96b Saint 230	5h 45m	4:15pm	Rumi Pier (Koh Rong Samloem)	No tags
Bus	10:30am	96b Saint 230	5h 45m	4:15pm	Soon Noeng Port	No tags

Last refresh of the prices: Yesterday at 12:36 PM +07.

Get from Phnom Penh to Koh Rong Samloem

This route is served by bus only

The journey takes about 5 hours 15 minutes and with fares starting at just $35, it presents an excellent value for a comfortable ride.

9bus per day

5h 15mAverage Duration

130 milesDistance

5kgCO₂ emissions

Where are the popular stops in Phnom Penh and Koh Rong Samloem?

Stops in Phnom Penh

A
Phnom Penh Japan Hospital
France St. (47), Phnom Penh, Cambodia
Visit page
B
Phnom Penh Kumho
Preah Sihanouk Blvd (274), Phnom Penh, Cambodia
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C
Kampuchea Krom Blvd
128 Kampuchea Krom Blvd (128), Phnom Penh, Cambodia
Visit page
D
Phnom Penh
Preah Sisowath Quay, Phnom Penh, Cambodia
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E
Phnom Penh Virak Buntham olympic
St 310, Phnom Penh, Cambodia
Visit page
F
Samdach Penn Nouth St
289 Samdach Penn Nouth St. (289), Phnom Penh, Cambodia

Stops in Koh Rong Samloem

A
Soon Noeng Port
Chhak Saracen, Kâmpóng Saôm, Cambodia
Visit page

Compare bus companies

SIMA Express

Virak Buntham

3/5180 reviews

Staff4.3

Timeliness3.2

Cleanliness4

Wifi2.5

Airbus

4.5/52 reviews

Timeliness0

Cleanliness5

KH bus companies: FlixBus, Intercape, Sindbad, Big Sky, Ecolines, Infobus, Rider Express

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

How far is Phnom Penh from Koh Rong Samloem?
What are the departure and arrival stations when taking the bus from Phnom Penh to Koh Rong Samloem?

Find cheapest prices for buses

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

Best price found

11/21

No data

11/22

No data

Today

$32

11/24

No data

11/25

No data

11/26

No data

11/27

$32

11/28

No data

The cheapest trip from Phnom Penh to Koh Rong Samloem was searched and found on Nov 23, 2025 with a price of $32

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Phnom Penh to Koh Rong Samloem, as early as possible.

You can expect to pay from $32 to $40 for a bus ticket from Phnom Penh to Koh Rong Samloem based on the last 2 days. You can expect to find the cheapest price for the trip at $32 which is on 2025-11-27.

Usually Virak Buntham will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.