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THS to REP: distance & flight time
Sukhothai (Sukhothai Airport) → Siem-reap (Siem Reap International Airport)
375 mi
604 km · 326 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading southeast
See live THS→REP fares Phone-only fares on this route — call free
Flight time details
375 miles nonstop takes roughly 1h 27m gate to gate, flying southeast. 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
- THS — Sukhothai Airport · Sukhothai, 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 THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 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 THS from REP?
The flight distance from Sukhothai (THS) to Siem-reap (REP) is 375 miles (604 km, 326 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THS to REP?
A nonstop flight takes about 1h 27m 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 THS to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–REP that never appear on search engines, with no booking fees.