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KSJ to REP: distance & flight time
Kasos (Kasos Airport) → Siem-reap (Siem Reap International Airport)
4,954 mi
7,972 km · 4,305 nm
10h 11m
estimated nonstop flight time
+4h
time difference · heading east
See live KSJ→REP fares Phone-only fares on this route — call free
Flight time details
4,954 miles nonstop takes roughly 10h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KSJ — Kasos Airport · Kasos, Greece
- 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 KSJ
- AOK · Karpathos Airport13 mi away
- JSH · Sitia Airport48 mi away
- JTY · Astypalaia Airport85 mi away
- KGS · Kos Airport95 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 KSJ from REP?
The flight distance from Kasos (KSJ) to Siem-reap (REP) is 4,954 miles (7,972 km, 4,305 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSJ to REP?
A nonstop flight takes about 10h 11m 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 time difference between Kasos and Siem-reap?
Siem-reap is 4 hours ahead of Kasos.
What is the cheapest way to fly from KSJ to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSJ–REP that never appear on search engines, with no booking fees.