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OAG to REP: distance & flight time
Orange (Orange Airport) → Siem-reap (Siem Reap International Airport)
4,399 mi
7,080 km · 3,823 nm
9h 6m
estimated nonstop flight time
-3h
time difference · heading northwest
See live OAG→REP fares Phone-only fares on this route — call free
Flight time details
4,399 miles nonstop takes roughly 9h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- OAG — Orange Airport · Orange, Australia
- 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 OAG
- BHS · Bathurst Airport30 mi away
- CWT · Cowra Airport42 mi away
- PKE · Parkes Airport54 mi away
- DGE · Mudgee Airport63 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 OAG from REP?
The flight distance from Orange (OAG) to Siem-reap (REP) is 4,399 miles (7,080 km, 3,823 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OAG to REP?
A nonstop flight takes about 9h 6m 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 Orange and Siem-reap?
Siem-reap is 3 hours behind Orange.
What is the cheapest way to fly from OAG to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OAG–REP that never appear on search engines, with no booking fees.