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KOS to KGY: distance & flight time
Sihanoukville (Sihanoukville International Airport) → (Kingaroy Airport)
4,128 mi
6,644 km · 3,588 nm
8h 34m
estimated nonstop flight time
—
time difference · heading southeast
See live KOS→KGY fares Phone-only fares on this route — call free
Flight time details
4,128 miles nonstop takes roughly 8h 34m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- KGY — Kingaroy Airport · , 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 KGY
- OKY · Oakey Airport58 mi away
- TWB · Toowoomba Airport67 mi away
- GAH · Gayndah Airport68 mi away
- WTB · Toowoomba Wellcamp Airport68 mi away
Frequently asked questions
How far is KOS from KGY?
The flight distance from Sihanoukville (KOS) to (KGY) is 4,128 miles (6,644 km, 3,588 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to KGY?
A nonstop flight takes about 8h 34m 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 cheapest way to fly from KOS to KGY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–KGY that never appear on search engines, with no booking fees.