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KOS to ULP: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Quilpie (Quilpie Airport)
3,745 mi
6,027 km · 3,254 nm
7h 49m
estimated nonstop flight time
+3h
time difference · heading southeast
See live KOS→ULP fares Phone-only fares on this route — call free
Flight time details
3,745 miles nonstop takes roughly 7h 49m 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
- ULP — Quilpie Airport · Quilpie, 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 ULP
- XTG · Thargomindah Airport99 mi away
- CTL · Charleville Airport125 mi away
- CMA · Cunnamulla Airport129 mi away
- WNR · Windorah Airport129 mi away
Frequently asked questions
How far is KOS from ULP?
The flight distance from Sihanoukville (KOS) to Quilpie (ULP) is 3,745 miles (6,027 km, 3,254 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to ULP?
A nonstop flight takes about 7h 49m 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 Quilpie?
Quilpie is 3 hours ahead of Sihanoukville.
What is the cheapest way to fly from KOS to ULP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–ULP that never appear on search engines, with no booking fees.