There are 6 ways to get from Koh Rong to Vientiane by ferry, plane, bus, train, 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, fly
best- Take the ferry from Koh Rong to Sihanouk Villeferry
- Fly from Sihanoukville (KOS) to Wattay International Airport (VTE)plane KOS - VTE
13h 47m$264–438Ferry, train, bus
cheapest- Take the ferry from Heaven Island to Speed Ferry Cambodia Sihanoukvilleferry
- Take the train from Sihanoukville station to Phnom Penh Stationtrain
- Take the bus from Phnom Penh Virak Buntham Express to Bangkokbus
- Take the train from Krung Thep Aphiwat Central Terminal to Nong Khaitrain 25
33h 34m$63–115Ferry, bus, train
- Take the ferry from Koh Rong to Sihanouk Villeferry
- Take the bus from Sihanoukville to Phnom Penh Giant Ibisbus
- Take the bus from Phnom Penh Virak Buntham Express to Bangkokbus
- Take the train from Krung Thep Aphiwat Central Terminal to Nong Khaitrain 25
30h 33m$70–121Ferry, bus via Siem Reap
- Take the ferry from Heaven Island to Speed Ferry Cambodia Sihanoukvilleferry
- Take the bus from Sihanoukville Virak Buntham Express to Siem Reap Virak Buntham Expressbus
- Take the bus from Siem Reap to Bangkok Mochit Bus Terminalbus
- Take the bus from Bangkok Mochit Bus Terminal to Udonthanibus
- Take the bus from Udonthani to Central Bus Station Vientianebus
32h 15m$68–176Ferry, bus
- Take the ferry from Koh Rong to Sihanouk Villeferry
- Take the bus from Sihanoukville to Phnom Penh Giant Ibisbus
- Take the bus from Phnom Penh Virak Buntham Express to Bangkokbus
- Take the bus from Bangkok Tara Travel to Vientianebus
38h 8m$90–109Ferry, bus, night bus
- Take the ferry from Koh Rong to Sihanouk Villeferry
- Take the bus from Sihanoukville Virak Buntham Express to Siem Reap Virak Buntham Expressbus
- Take the bus from SRL Siem Reap to SRL Paksebus
- Take the night bus from Pakse to Vientianenightbus
40h 52m$109–270
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 13h 47m and costs $260 - $440.
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 13h 47m to get from Koh Rong to Vientiane, including transfers.
There are 267+ 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
- laoairlines.com
Flights from Sihanoukville to Wattay International Airport via Tan Son Nhat
- Ave. Duration
- 10h 45m
- When
- Every day
- Estimated price
- $260–600
Flights from Sihanoukville to Wattay International Airport via Siem Reap, Pakse
- Ave. Duration
- 17h 55m
- When
- Friday
- Estimated price
- $250–600
- Website
- airasia.com
Flights from Sihanoukville to Wattay International Airport via Kuala Lumpur
- Ave. Duration
- 19h 15m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $160–600
- Website
- en.ceair.com
Flights from Sihanoukville to Wattay International Airport via Kunming
- Ave. Duration
- 12h 30m
- When
- Tuesday and Saturday
- Estimated price
- $180–850
- Website
- cambodiaangkorair.com
Flights from Sihanoukville to Wattay International Airport via Siem Reap, Krong Ta Khmau
- Ave. Duration
- 21h 15m
- When
- Tuesday, Friday, and Saturday
- Estimated price
- $180–550
- Phone
- 1690
- sarabanklang@railway.co.th
- Website
- dticket.railway.co.th
Train from Krung Thep Aphiwat Central Terminal to Nong Khai
- Ave. Duration
- 10h
- Frequency
- Every 3 hours
- 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
- $34–35
- 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 Siem Reap Virak Buntham Express
- Ave. Duration
- 10h
- Frequency
- 5 times a day
- Estimated price
- $21–30
- Website
- https://vireakbuntham.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
- $30–45
- 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
- $13–15
- 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
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