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RET to REP: distance & flight time
Røst (Røst Airport) → Siem-reap (Siem Reap International Airport)
5,408 mi
8,704 km · 4,700 nm
11h 4m
estimated nonstop flight time
+5h
time difference · heading east
See live RET→REP fares Phone-only fares on this route — call free
Flight time details
5,408 miles nonstop takes roughly 11h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- RET — Røst Airport · Røst, Norway
- 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 RET
- VRY · Værøy Heliport19 mi away
- LKN · Leknes Airport58 mi away
- BOO · Bodø Airport63 mi away
- SVJ · Svolvær Helle Airport83 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 RET from REP?
The flight distance from Røst (RET) to Siem-reap (REP) is 5,408 miles (8,704 km, 4,700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RET to REP?
A nonstop flight takes about 11h 4m 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 Røst and Siem-reap?
Siem-reap is 5 hours ahead of Røst.
What is the cheapest way to fly from RET to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RET–REP that never appear on search engines, with no booking fees.