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KOS to WSY: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Airlie Beach (Whitsunday Island Airport)
3,735 mi
6,010 km · 3,245 nm
7h 47m
estimated nonstop flight time
+3h
time difference · heading southeast
See live KOS→WSY fares Phone-only fares on this route — call free
Flight time details
3,735 miles nonstop takes roughly 7h 47m 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
- WSY — Whitsunday Island Airport · Airlie Beach, 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 WSY
- JHQ · Shute Harbour Airport0 mi away
- HTI · Hamilton Island Airport14 mi away
- PPP · Proserpine Whitsunday Coast Airport20 mi away
- ZBO · Bowen Airport39 mi away
Frequently asked questions
How far is KOS from WSY?
The flight distance from Sihanoukville (KOS) to Airlie Beach (WSY) is 3,735 miles (6,010 km, 3,245 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to WSY?
A nonstop flight takes about 7h 47m 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 Airlie Beach?
Airlie Beach is 3 hours ahead of Sihanoukville.
What is the cheapest way to fly from KOS to WSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–WSY that never appear on search engines, with no booking fees.