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OOL to KOS: distance & flight time
Coolangatta (Gold Coast Airport) → Sihanoukville (Sihanoukville International Airport)
4,273 mi
6,876 km · 3,713 nm
8h 51m
estimated nonstop flight time
-3h
time difference · heading northwest
See live OOL→KOS fares Phone-only fares on this route — call free
Flight time details
4,273 miles nonstop takes roughly 8h 51m 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
- OOL — Gold Coast Airport · Coolangatta, Australia
- KOS — Sihanoukville International Airport · Sihanoukville, 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 OOL
- BNK · Ballina Byron Gateway Airport46 mi away
- LSY · Lismore Airport48 mi away
- ACF · Brisbane Archerfield Airport51 mi away
- BNE · Brisbane International Airport59 mi away
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
Frequently asked questions
How far is OOL from KOS?
The flight distance from Coolangatta (OOL) to Sihanoukville (KOS) is 4,273 miles (6,876 km, 3,713 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OOL to KOS?
A nonstop flight takes about 8h 51m 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 Coolangatta and Sihanoukville?
Sihanoukville is 3 hours behind Coolangatta.
What is the cheapest way to fly from OOL to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OOL–KOS that never appear on search engines, with no booking fees.