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OLP to REP: distance & flight time
Olympic Dam (Olympic Dam Airport) → Siem-reap (Siem Reap International Airport)
3,745 mi
6,028 km · 3,255 nm
7h 49m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live OLP→REP fares Phone-only fares on this route — call free
Flight time details
3,745 miles nonstop takes roughly 7h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OLP — Olympic Dam Airport · Olympic Dam, 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 OLP
- UMR · Woomera Airfield46 mi away
- LGH · Leigh Creek Airport93 mi away
- PXH · Prominent Hill Airport97 mi away
- DLK · Dulkaninna Airport140 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 OLP from REP?
The flight distance from Olympic Dam (OLP) to Siem-reap (REP) is 3,745 miles (6,028 km, 3,255 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLP to REP?
A nonstop flight takes about 7h 49m 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 Olympic Dam and Siem-reap?
Siem-reap is 2.5 hours behind Olympic Dam.
What is the cheapest way to fly from OLP to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLP–REP that never appear on search engines, with no booking fees.