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DMK to REP: distance & flight time
Bangkok (Don Mueang International Airport) → Siem-reap (Siem Reap International Airport)
218 mi
351 km · 189 nm
1h 2m
estimated nonstop flight time
Same time
time difference · heading east
See live DMK→REP fares Phone-only fares on this route — call free
Flight time details
218 miles nonstop takes roughly 1h 2m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DMK — Don Mueang International Airport · Bangkok, Thailand
- REP — Siem Reap International Airport · Siem-reap, Cambodia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is DMK from REP?
The flight distance from Bangkok (DMK) to Siem-reap (REP) is 218 miles (351 km, 189 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DMK to REP?
A nonstop flight takes about 1h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from DMK to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DMK–REP that never appear on search engines, with no booking fees.