Find coaches from Koh Rong to Siem Reap

Previously seen journeys

Next departures from Koh Rong to Siem Reap on 30 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
SIMA Express
Koh Rong
Siem ReapNo tags
SIMA Express
Koh Rong-Stop
Siem ReapNo tags
SIMA Express
Koh Rong
Siem ReapNo tags
SIMA Express
Koh Rong
Siem ReapNo tags
SIMA Express
Koh Rong-Stop
Siem ReapNo tags

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Get from Koh Rong to Siem Reap

busbud logoThis route is served by bus only

The journey takes about 11 hours 30 minutes, and with fares starting at just US$58, it presents an excellent value for a comfortable ride.

7bus per day
11h 30mAverage duration
305 kmDistance
8kgCO₂ emissions

Bus Koh Rong to Siem Reap: Trip Overview

Average ticket priceUS$58
Average bus trip duration11h 30m
Number of daily buses7
Earliest bus departure08:45
Distance304 km
Latest bus departure13:15

Koh Rong to Siem Reap Bus

With Busbud, comparing and booking tickets for a bus from Koh Rong to Siem Reap is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make sure you can find a bus service from Koh Rong to Siem Reap from the most reliable bus companies operating this trip.

Whether it is cheap bus tickets or more luxurious buses going to Siem Reap from Koh Rong, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Koh Rong - Siem Reap

  1. How much does a bus ticket from Koh Rong to Siem Reap cost?

    The bus ticket price from Koh Rong to Siem Reap starts at US$58. The best way to find cheap bus tickets from Koh Rong to Siem Reap is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the bus ride from Koh Rong to Siem Reap?

    The average travel time between Koh Rong and Siem Reap is around 11h 30m, although the fastest bus will take about 11h 15m. This is the time it takes to travel the 300 km that separates the two cities.

  3. How many daily bus connections are there between Koh Rong and Siem Reap?

    The number of buses from Koh Rong to Siem Reap can differ depending on the day of the week. On average, there are 7 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Koh Rong to Siem Reap by comparing and selecting the bus that fits your travel style and budget on Busbud.

  4. Which bus companies travel from Koh Rong to Siem Reap?

    When taking the bus from Koh Rong to Siem Reap, you can travel comfortably and safely with SIMA Express.

Find cheapest prices for buses

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

Best price found
29/10
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30/10
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Today
US$55
01/11
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02/11
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03/11
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04/11
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05/11
US$55
busbud logoThe cheapest trip from Koh Rong to Siem Reap was searched and found on 31 Oct 2025 with a price of US$55

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 Siem Reap as early as possible.

You can expect to pay from US$55 to US$62 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 US$55, which is on 2025-11-05.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Koh Rong to Siem Reap.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Koh Rong to Siem Reap, get comfy and count the stars.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Koh Rong to Siem Reap.

Tune out to the fine sounds of your best music playlist on your bus trip from Koh Rong to Siem Reap while indulging in miles on end of beautiful scenic views.

Did you know?

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Will you be returning to Koh Rong by bus?

Bus from Siem Reap to Koh Rong

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