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KOS to CFS: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Coff's Harbour (Coffs Harbour Airport)
4,332 mi
6,972 km · 3,765 nm
8h 58m
estimated nonstop flight time
+3h
time difference · heading southeast
See live KOS→CFS fares Phone-only fares on this route — call free
Flight time details
4,332 miles nonstop takes roughly 8h 58m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- CFS — Coffs Harbour Airport · Coff's Harbour, 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 CFS
- GFN · Grafton Airport39 mi away
- KPS · Kempsey Airport56 mi away
- PQQ · Port Macquarie Airport78 mi away
- ARM · Armidale Airport90 mi away
Frequently asked questions
How far is KOS from CFS?
The flight distance from Sihanoukville (KOS) to Coff's Harbour (CFS) is 4,332 miles (6,972 km, 3,765 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to CFS?
A nonstop flight takes about 8h 58m 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 Coff's Harbour?
Coff's Harbour is 3 hours ahead of Sihanoukville.
What is the cheapest way to fly from KOS to CFS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–CFS that never appear on search engines, with no booking fees.