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KOS to WTB: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Toowoomba (Toowoomba Wellcamp Airport)
4,162 mi
6,698 km · 3,617 nm
8h 38m
estimated nonstop flight time
+3h
time difference · heading southeast
See live KOS→WTB fares Phone-only fares on this route — call free
Flight time details
4,162 miles nonstop takes roughly 8h 38m 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
- WTB — Toowoomba Wellcamp Airport · Toowoomba, 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 WTB
- TWB · Toowoomba Airport8 mi away
- OKY · Oakey Airport11 mi away
- KGY · Kingaroy Airport68 mi away
- ACF · Brisbane Archerfield Airport74 mi away
Frequently asked questions
How far is KOS from WTB?
The flight distance from Sihanoukville (KOS) to Toowoomba (WTB) is 4,162 miles (6,698 km, 3,617 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to WTB?
A nonstop flight takes about 8h 38m 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 Toowoomba?
Toowoomba is 3 hours ahead of Sihanoukville.
What is the cheapest way to fly from KOS to WTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–WTB that never appear on search engines, with no booking fees.