There are 9 ways to get from Koh Rong to Vientiane by ferry, plane, bus, train, car ferry, car, or night bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Ferry to Sihanoukville, fly
best- Take the ferry from Koh Rong to Sihanouk Ville
- Fly from Sihanoukville (KOS) to Wattay International Airport (VTE)KOS - VTE
10h 17m$285–419Ferry, train, bus
cheapest- Take the ferry from Heaven Island to Speed Ferry Cambodia Sihanoukville
- Take the train from Sihanoukville station to Phnom Penh Station
- Take the bus from Phnom Penh Virak Buntham Express to Bangkok
- Take the train from Krung Thep Aphiwat Central Terminal to Nong Khai25
33h 34m$63–115Ferry, bus, train
- Take the ferry from Koh Rong to Sihanouk Ville
- Take the bus from Sihanoukville to Phnom Penh Giant Ibis
- Take the bus from Phnom Penh Virak Buntham Express to Bangkok
- Take the train from Krung Thep Aphiwat Central Terminal to Nong Khai25
30h 33m$71–122Ferry, bus, car ferry to Phu Quoc International Airport, fly
- Take the ferry from Koh Rong to Sihanouk Ville
- Take the bus from Sihanouk Ville Cambodia to Bien Ha Tien Travel Office
- Take the car ferry from Ha Tien to Phu Quoc
- Fly from Phu Quoc International Airport (PQC) to Wattay International Airport (VTE)PQC - VTE
15h 12m$146–290Ferry, bus to Krong Ta Khmau, fly
- Take the ferry from Koh Rong to Sihanouk Ville
- Take the bus from Sihanoukville to Phnom Penh Giant Ibis
- Fly from Krong Ta Khmau (KTI) to Wattay International Airport (VTE)KTI - VTE
11h 47m$172–283Ferry, bus, drive to Trat Airport, fly
- Take the ferry from Koh Rong to Sihanouk Ville
- Take the bus from Sihanoukville Virak Buntham Express to Koh Kong Virak Buntham Express
- Drive from Koh Kong Virak Buntham Express to Koh Kood Pier
- Fly from Trat Airport (TDX) to Wattay International Airport (VTE)TDX - VTE
15h 1m$260–505Ferry, bus via Siem Reap
- Take the ferry from Heaven Island to Speed Ferry Cambodia Sihanoukville
- Take the bus from Sihanoukville Virak Buntham Express to Siem Reap Virak Buntham Express
- Take the bus from Siem Reap to Bangkok Mochit Bus Terminal
- Take the bus from Bangkok Mochit Bus Terminal to Udonthani
- Take the bus from Udonthani to Central Bus Station Vientiane
32h 15m$68–176Ferry, bus
- Take the ferry from Koh Rong to Sihanouk Ville
- Take the bus from Sihanoukville to Phnom Penh Giant Ibis
- Take the bus from Phnom Penh Virak Buntham Express to Bangkok
- Take the bus from Bangkok Tara Travel to Vientiane
38h 8m$91–115Ferry, bus, night bus
- Take the ferry from Koh Rong to Sihanouk Ville
- Take the bus from Sihanoukville Virak Buntham Express to Siem Reap Virak Buntham Express
- Take the bus from SRL Siem Reap to SRL Pakse
- Take the night bus from Pakse to Vientiane
40h 52m$110–271
Sihanoukville (KOS) to Wattay International Airport (VTE) flights
Questions & Answers
The cheapest way to get from Koh Rong to Vientiane is to ferry and train and bus which costs $60 - $120 and takes 33h 34m.
The fastest way to get from Koh Rong to Vientiane is to ferry and fly which takes 10h 17m and costs $280 - $420.
The distance between Koh Rong and Vientiane is 877 km.
The best way to get from Koh Rong to Vientiane without a car is to ferry and bus via Siem Reap which takes 32h 15m and costs $65 - $180.
It takes approximately 10h 17m to get from Koh Rong to Vientiane, including transfers.
There are 288+ hotels available in Vientiane.
What companies run services between Koh Rong, Cambodia and Vientiane, Laos?
There is no direct connection from Koh Rong to Vientiane. However, you can take the ferry to Sihanouk Ville, take the taxi to Sihanoukville (KOS) airport, then fly to Wattay International Airport (VTE). Alternatively, you can take a ferry from Koh Rong to Vientiane via Sihanouk Ville, Sihanoukville, Phnom Penh Giant Ibis, Phnom Penh Virak Buntham Express, Bangkok, โรงเรียนศรีอยุธยา;Sri Ayudhya School, วิทยาลัยเทคโนโลยีดอนบอสโก;Don Bosco College of Technology, MRT เพชรบุรี;Mrt Phetchaburi, MRT บางซื่อ;Mrt Bang Sue, Krung Thep Aphiwat Central Terminal, and Nong Khai in around 30h 33m.
- Website
- thaiairways.com
Flights from Sihanoukville to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 7h 15m
- When
- Thursday and Sunday
- Estimated price
- $180–550
Flights from Phu Quoc International Airport to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 7h 45m
- When
- Every day
- Estimated price
- $95–310
Flights from Krong Ta Khmau to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 3h 20m
- When
- Every day
- Estimated price
- $160–250
Flights from Trat Airport to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 4h 27m
- When
- Every day
- Estimated price
- $180–360
- Website
- vietjetair.com
Flights from Sihanoukville to Wattay International Airport via Tan Son Nhat
- Ave. Duration
- 10h 45m
- When
- Every day
- Estimated price
- $110–400
Flights from Phu Quoc International Airport to Wattay International Airport via Tan Son Nhat
- Ave. Duration
- 6h
- When
- Every day
- Estimated price
- $95–180
Flights from Phu Quoc International Airport to Wattay International Airport via Noi Bai International
- Ave. Duration
- 6h 30m
- When
- Every day
- Estimated price
- $95–600
- Website
- laoairlines.com
Flights from Sihanoukville to Wattay International Airport via Tan Son Nhat
- Ave. Duration
- 10h 45m
- When
- Every day
- Estimated price
- $110–400
Flights from Phu Quoc International Airport to Wattay International Airport via Tan Son Nhat
- Ave. Duration
- 5h 30m
- When
- Every day
- Estimated price
- $200–460
- Website
- bangkokair.com
Flights from Trat Airport to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 5h 45m
- When
- Every day
- Estimated price
- $170–350
- Website
- en.ceair.com
Flights from Sihanoukville to Wattay International Airport via Kunming
- Ave. Duration
- 12h 30m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $180–800
- Website
- vietnamairlines.com
Flights from Krong Ta Khmau to Wattay International Airport
- Ave. Duration
- 1h 25m
- When
- Every day
- Estimated price
- $180–260
- Website
- railway.co.th
Train from Krung Thep Aphiwat Central Terminal to Nong Khai
- Ave. Duration
- 10h
- Frequency
- Every 4 hours
- Estimated price
- $6–50
- Schedules at
- railway.co.th
- Phone
- 1690
- sarabanklang@railway.co.th
- Website
- dticket.railway.co.th
Train from Krung Thep Aphiwat Central Terminal to Nong Khai
- Ave. Duration
- 8h 45m
- Frequency
- 3 times a day
- Estimated price
- $6–50
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 3rd Class (Seat)
- $6–9
- 2nd Class (Air-Conditioned Berth)
- $22–30
- 2nd Class (Air-conditioned Seat)
- $13–18
- 1st Class (Air-Conditioned Berth)
- $35–50
- Second Class Sleeper
- $35–36
- Ordinary Train
- $8–45
- Phone
- +855 78 888 582
- cambodia@easybook.com
- Website
- royalrailway.easybook.com
Train from Sihanoukville station to Phnom Penh Station
- Ave. Duration
- 6h
- Frequency
- Once daily
- Estimated price
- $9–11
- Schedules at
- royalrailway.easybook.com
- Book at
- royalrailway.easybook.com
- Phone
- +855 969993333
- info@giantibis.com
- Website
- giantibis.com
Bus from Sihanoukville to Phnom Penh Giant Ibis
- Ave. Duration
- 3h
- Frequency
- Twice daily
- Estimated price
- $17
- Website
- https://www.giantibis.com/
- Phone
- (+855) 81 911 911
- support@virakbuntham.com
- Website
- vireakbuntham.com
Bus from Phnom Penh Virak Buntham Express to Bangkok
- Ave. Duration
- 12h 30m
- Frequency
- Hourly
- Estimated price
- $29–32
- Website
- https://vireakbuntham.com/
Bus from Sihanoukville Virak Buntham Express to Koh Kong Virak Buntham Express
- Ave. Duration
- 4h 30m
- Frequency
- Twice daily
- Estimated price
- $13
- Website
- https://vireakbuntham.com/
Bus from Sihanoukville Virak Buntham Express to Siem Reap Virak Buntham Express
- Ave. Duration
- 10h
- Frequency
- 5 times a day
- Estimated price
- $21–30
- Website
- https://vireakbuntham.com/
- Phone
- +84 93 927 41 60
- info@bienhatientravel.com
- Website
- bienhatientravel.com
Bus from Sihanouk Ville Cambodia to Bien Ha Tien Travel Office
- Ave. Duration
- 3h
- Frequency
- Once daily
- Estimated price
- $23
- Schedules at
- bienhatientravel.com
- Phone
- 1490
- borkorsor@transport.co.th
- Website
- tcl99web.transport.co.th
Bus from Siem Reap to Bangkok Mochit Bus Terminal
- Ave. Duration
- 7h
- Frequency
- Twice daily
- Estimated price
- $11–100
- Book at
- https://12go.asia/en/operator/transport-co
- Website
- https://tcl99web.transport.co.th/Home
- Phone
- 1624
- customerservice@nakhonchaiair.com
- Website
- nakhonchaiair.com
Bus from Bangkok Mochit Bus Terminal to Udonthani
- Ave. Duration
- 7h 50m
- Frequency
- Every 3 hours
- Estimated price
- $17–25
- Book at
- https://12go.asia/en/operator/nakhonchai-air
- Website
- https://www.nakhonchaiair.com/view/
- Phone
- +856 21 216 507
- vientianecitybus@gmail.com
- Website
- facebook.com
Bus from Udonthani to Central Bus Station Vientiane
- Ave. Duration
- 2h 30m
- Frequency
- Every 4 hours
- Estimated price
- $1
- Schedules at
- laos-guide-999.com
- Phone
- 086 065 5466
- nancy25262010@hotmail.com
- Website
- 12go.asia
Bus from Bangkok Tara Travel to Vientiane
- Ave. Duration
- 17h
- Frequency
- Once daily
- Estimated price
- $30–50
- Book at
- 12go.asia
- Phone
- (+855) 97 592 1111
- support@siemreaptolao.com
- Website
- siemreaptolao.com
Bus from SRL Siem Reap to SRL Pakse
- Ave. Duration
- 10h
- Frequency
- Once daily
- Estimated price
- $40–170
- Book at
- siemreaptolao.com
- Phone
- +856 21 254512-5
- booking@soutchai.com
- Website
- soutchaitravel.com
Night bus from Pakse to Vientiane
- Ave. Duration
- 17h
- Frequency
- Once daily
- Estimated price
- $28–45
- Schedules at
- soutchaitravel.com
- Phone
- 097 8888 950
- support@buvasea.com
- Website
- buvasea.com
Ferry from Koh Rong to Sihanouk Ville
- Ave. Duration
- 45 min
- Frequency
- 4 times a day
- Estimated price
- $14
- Schedules at
- buvasea.com
- Book at
- buvasea.com
- Phone
- +(855) 10 271 234
- info@gtvcspeedboatcambodia.com
- Website
- facebook.com
Ferry from Koh Rong to Sihanouk Ville
- Ave. Duration
- 45 min
- Frequency
- 4 times a day
- Estimated price
- $14
- Schedules at
- gtvcspeedboatcambodia.com
- Phone
- +855 81 466880
- info@speedferrycambodia.com
- Website
- speedferrycambodia.com
Ferry from Koh Rong to Sihanouk Ville
- Ave. Duration
- 40 min
- Frequency
- 3 times a day
- Estimated price
- $14–15
- Schedules at
- speedferrycambodia.com
- Book at
- speedferrycambodia.com
- Phone
- 087811711
- info@islandspeedferry.com
- Website
- islandspeedferry.com
Ferry from Heaven Island to Speed Ferry Cambodia Sihanoukville
- Ave. Duration
- 30 min
- Frequency
- Once daily
- Estimated price
- $14
- Book at
- https://12go.asia/en
- Phone
- (0297) 3980 111
- phuquoc.sales@superdong.com.vn
- Website
- superdong.com.vn
Car ferry from Ha Tien to Phu Quoc
- Ave. Duration
- 1h 15m
- Frequency
- 4 times a day
- Estimated price
- $8–14
- Schedules at
- superdong.com.vn
- Book at
- superdong.com.vn
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