There are 3 ways to get from O'Smach to Khon Kaen by taxi, plane, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Taxi, fly to Khon Kaen Airport
best- Take the taxi from O'Smach to Siem-Reap-Airport-SAItaxi
- Fly from Siem Reap (SAI) to Khon Kaen Airport (KKC)plane SAI - KKC
7h 51m฿3,764–10,431Taxi, fly to Udon Thani International Airport
- Take the taxi from O'Smach to Siem-Reap-Airport-SAItaxi
- Fly from Siem Reap (SAI) to Udon Thani International Airport (UTH)plane SAI - UTH
- Take the taxi from Udon-Thani-Airport-UTH to Khon Kaentaxi
8h 47m฿6,814–9,131Taxi, fly to Roi Et Airport, bus
- Take the taxi from O'Smach to Siem-Reap-Airport-SAItaxi
- Fly from Siem Reap (SAI) to Roi Et Airport (ROI)plane SAI - ROI
- Take the bus from Roi Et to Khon Kaenbus
11h 46m฿5,324–14,951
Siem Reap (SAI) to Khon Kaen Airport (KKC) flights
Questions & Answers
The cheapest way to get from O'Smach to Khon Kaen is to taxi and fly which costs ฿3700 - ฿11000 and takes 7h 51m.
The fastest way to get from O'Smach to Khon Kaen is to taxi and fly which takes 7h 51m and costs ฿3700 - ฿11000.
The distance between O'Smach and Khon Kaen is 566 km.
It takes approximately 7h 51m to get from O'Smach to Khon Kaen, including transfers.
There are 167+ hotels available in Khon Kaen.
What companies run services between O'Smach, Cambodia and Khon Kaen, Thailand?
There is no direct connection from O'Smach to Khon Kaen. However, you can take the taxi to Siem-Reap-Airport-SAI airport, fly to Khon Kaen Airport (KKC), walk to Khon Kaen Airport, then take the bus to Khon Kaen University. Alternatively, you can take the taxi to Siem-Reap-Airport-SAI airport, fly to Udon Thani International Airport (UTH), then take the taxi to Khon Kaen.
- Website
- airasia.com
Flights from Siem Reap to Khon Kaen Airport via Don Muang
- Ave. Duration
- 4h 18m
- When
- Every day
- Estimated price
- ฿3,400–10,000
Flights from Siem Reap to Udon Thani International Airport via Don Muang
- Ave. Duration
- 4h 50m
- When
- Every day
- Estimated price
- ฿4,100–12,000
Flights from Siem Reap to Roi Et Airport via Don Muang
- Ave. Duration
- 6h 15m
- When
- Every day
- Estimated price
- ฿4,600–14,000
- Website
- thaiairways.com
Flights from Siem Reap to Khon Kaen Airport via Suvarnabhumi
- Ave. Duration
- 5h 30m
- When
- Every day
- Estimated price
- ฿4,900–12,000
Flights from Siem Reap to Udon Thani International Airport via Suvarnabhumi
- Ave. Duration
- 3h 40m
- When
- Every day
- Estimated price
- ฿5,500–14,000
- Phone
- +66 56 720 720
- [email protected]
- Website
- phetprasert.com
Bus from Roi Et to Khon Kaen
- Ave. Duration
- 1h 50m
- Frequency
- 4 times a day
- Estimated price
- ฿110–210
- Schedules at
- phetprasert.com
- 13
- ฿110–130
- Ave. Duration
- 3h 10m
- Estimated price
- ฿360–1,200
Grab Taxi
- Phone
- +66 061 494 6191
- Website
- grab.com
Thai Taxi Services
- Phone
- +66 98 6513465
Want to know more about travelling around the world?
Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including Need to know: Jadrolinija, Why you should take the train in the US, and What documents do I need to cross Niagara Falls? - to help you get the most out of your next trip.



