There are 4 ways to get from Siem Reap to Koh Rong by bus, plane, or ferry
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus, fly, ferry
best- Take the bus from Siem Reap Town to Siem Reap Airportbus
- Fly from Siem Reap (SAI) to Sihanoukville (KOS)plane SAI - KOS
- Take the ferry from Sihanouk Ville to Koh Rongferry
4h 57m$232–443Minivan, bus
cheapest- Take the bus from Siem Reap to Phnom Pehnbus
- Take the bus from Phnom Penh Office to Heaven Islandbus Phnom Penh Office - Heaven Island
11h 9m$44–46Bus, ferry
- Take the bus from Siem Reap Virak Buntham Express to Sihanoukville Virak Buntham Expressbus
- Take the ferry from Sihanouk Ville to Koh Rongferry
11h 47m$133–192Bus, ferry via Kampot
- Take the bus from Siem Reap to Kampotbus
- Take the ferry from Kampot to Long Set Pierferry Kampot - Long Set Beach
15h 30m$97–117
Siem Reap to Koh Rong by bus and foot
Questions & Answers
The cheapest way to get from Siem Reap to Koh Rong is to Minivan and bus which costs $43 - $47 and takes 11h 9m.
The fastest way to get from Siem Reap to Koh Rong is to bus and fly and ferry which takes 4h 57m and costs $230 - $450.
No, there is no direct bus from Siem Reap to Koh Rong. However, there are services departing from Siem Reap and arriving at Heaven Island via Depo Market and Phnom Penh Office. The journey, including transfers, takes approximately 11h 9m.
The distance between Siem Reap and Koh Rong is 410 km.
The best way to get from Siem Reap to Koh Rong without a car is to Minivan and bus which takes 11h 9m and costs $43 - $47.
It takes approximately 4h 57m to get from Siem Reap to Koh Rong, including transfers.
Siem Reap to Koh Rong bus services, operated by Cambolink21 Express, depart from Siem Reap station.
Siem Reap to Koh Rong bus services, operated by Cambolink21 Express, arrive at Phnom Pehn station.
Book your Siem Reap to Koh Rong bus tickets online with 12go.asia.
There are 202+ hotels available in Koh Rong.
What companies run services between Siem Reap, Cambodia and Koh Rong, Cambodia?
You can take a bus from Siem Reap to Heaven Island via Phnom Pehn, Depo Market, Monivong/Road 214, and Phnom Penh Office in around 11h 9m.
- Website
- cambodiaangkorair.com
Flights from Siem Reap to Sihanoukville
- Ave. Duration
- 1h 5m
- When
- Every day
- Estimated price
- $100–280
- Website
- cambodia-airways.com
Flights from Siem Reap to Sihanoukville
- Ave. Duration
- 1h 15m
- When
- Every day
- Estimated price
- $55–430
- Website
- siemreap.net
Bus from Siem Reap Town to Siem Reap Airport
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Estimated price
- $8–10
- Schedules at
- siemreap.net
- Phone
- 086 838351
- info@cambolink21express.com
- Website
- cambolink21express.com
Bus from Siem Reap to Phnom Pehn
- Ave. Duration
- 5h 30m
- Frequency
- Every 30 minutes
- Estimated price
- $13–17
- Book at
- cambolink21express.com
- Phone
- 087811711
- info@islandspeedferry.com
- Website
- islandspeedferry.com
Bus from Phnom Penh Office to Heaven Island
- Ave. Duration
- 3h 49m
- Frequency
- Twice daily
- Estimated price
- $30
- Book at
- https://12go.asia/en
- Phone
- (+855) 81 911 911
- support@virakbuntham.com
- Website
- vireakbuntham.com
Bus from Siem Reap Virak Buntham Express to Sihanoukville Virak Buntham Express
- Ave. Duration
- 10h
- Frequency
- Every 4 hours
- Estimated price
- $24–50
- Website
- https://vireakbuntham.com/
- Phone
- +855 969993333
- info@giantibis.com
- Website
- giantibis.com
Bus from Siem Reap to Kampot
- Ave. Duration
- 9h 30m
- Frequency
- Once daily
- Estimated price
- $25–45
- Website
- https://www.giantibis.com/
- Phone
- 097 8888 950
- support@buvasea.com
- Website
- buvasea.com
Ferry from Sihanouk Ville to Koh Rong
- Ave. Duration
- 45 min
- Frequency
- 5 times a day
- Estimated price
- $14–16
- Schedules at
- buvasea.com
- Book at
- buvasea.com
- Phone
- +(855) 10 271 234
- info@gtvcspeedboatcambodia.com
- Website
- facebook.com
Ferry from Sihanouk Ville to Koh Rong
- Ave. Duration
- 30 min
- Frequency
- 4 times a day
- Estimated price
- $17
- Schedules at
- gtvcspeedboatcambodia.com
- Phone
- +855 81 466880
- info@speedferrycambodia.com
- Website
- speedferrycambodia.com
Ferry from Sihanouk Ville to Koh Rong
- Ave. Duration
- 40 min
- Frequency
- 3 times a day
- Estimated price
- $14–24
- Schedules at
- speedferrycambodia.com
- Book at
- speedferrycambodia.com
- Phone
- 087811711
- info@islandspeedferry.com
- Website
- islandspeedferry.com
Ferry from Kampot to Long Set Pier
- Ave. Duration
- 5h
- Frequency
- Once daily
- Estimated price
- $21–75
- Book at
- https://12go.asia/en
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