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OMO to REP: distance & flight time
Mostar (Mostar International Airport) → Siem-reap (Siem Reap International Airport)
5,386 mi
8,667 km · 4,680 nm
11h 2m
estimated nonstop flight time
+5h
time difference · heading east
See live OMO→REP fares Phone-only fares on this route — call free
Flight time details
5,386 miles nonstop takes roughly 11h 2m 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
- OMO — Mostar International Airport · Mostar, Bosnia and Herzegovina
- 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 OMO
- SJJ · Sarajevo International Airport45 mi away
- DBV · Dubrovnik Airport54 mi away
- BWK · Bol Airport59 mi away
- TIV · Tivat Airport75 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 OMO from REP?
The flight distance from Mostar (OMO) to Siem-reap (REP) is 5,386 miles (8,667 km, 4,680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OMO to REP?
A nonstop flight takes about 11h 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 time difference between Mostar and Siem-reap?
Siem-reap is 5 hours ahead of Mostar.
What is the cheapest way to fly from OMO to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OMO–REP that never appear on search engines, with no booking fees.