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KOS to AVV: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Avalon (Avalon Airport)
4,270 mi
6,871 km · 3,710 nm
8h 50m
estimated nonstop flight time
+3h
time difference · heading southeast
See live KOS→AVV fares Phone-only fares on this route — call free
Flight time details
4,270 miles nonstop takes roughly 8h 50m 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
- AVV — Avalon Airport · Avalon, 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 AVV
- GEX · Geelong Airport15 mi away
- MEB · Melbourne Essendon Airport32 mi away
- MEL · Melbourne International Airport32 mi away
- MBW · Melbourne Moorabbin Airport35 mi away
Frequently asked questions
How far is KOS from AVV?
The flight distance from Sihanoukville (KOS) to Avalon (AVV) is 4,270 miles (6,871 km, 3,710 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to AVV?
A nonstop flight takes about 8h 50m 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 Avalon?
Avalon is 3 hours ahead of Sihanoukville.
What is the cheapest way to fly from KOS to AVV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–AVV that never appear on search engines, with no booking fees.