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KOS to OLP: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Olympic Dam (Olympic Dam Airport)
3,594 mi
5,785 km · 3,123 nm
7h 31m
estimated nonstop flight time
+2.5h
time difference · heading southeast
See live KOS→OLP fares Phone-only fares on this route — call free
Flight time details
3,594 miles nonstop takes roughly 7h 31m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- OLP — Olympic Dam Airport · Olympic Dam, Australia
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 KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Near OLP
- UMR · Woomera Airfield46 mi away
- LGH · Leigh Creek Airport93 mi away
- PXH · Prominent Hill Airport97 mi away
- DLK · Dulkaninna Airport140 mi away
Frequently asked questions
How far is KOS from OLP?
The flight distance from Sihanoukville (KOS) to Olympic Dam (OLP) is 3,594 miles (5,785 km, 3,123 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to OLP?
A nonstop flight takes about 7h 31m 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 Sihanoukville and Olympic Dam?
Olympic Dam is 2.5 hours ahead of Sihanoukville.
What is the cheapest way to fly from KOS to OLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–OLP that never appear on search engines, with no booking fees.