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TWB to KOS: distance & flight time
Toowoomba (Toowoomba Airport) → Sihanoukville (Sihanoukville International Airport)
4,168 mi
6,707 km · 3,622 nm
8h 38m
estimated nonstop flight time
-3h
time difference · heading northwest
See live TWB→KOS fares Phone-only fares on this route — call free
Flight time details
4,168 miles nonstop takes roughly 8h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- TWB — Toowoomba Airport · Toowoomba, Australia
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
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 TWB
- WTB · Toowoomba Wellcamp Airport8 mi away
- OKY · Oakey Airport14 mi away
- ACF · Brisbane Archerfield Airport67 mi away
- KGY · Kingaroy Airport67 mi away
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
Frequently asked questions
How far is TWB from KOS?
The flight distance from Toowoomba (TWB) to Sihanoukville (KOS) is 4,168 miles (6,707 km, 3,622 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWB to KOS?
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 Toowoomba and Sihanoukville?
Sihanoukville is 3 hours behind Toowoomba.
What is the cheapest way to fly from TWB to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWB–KOS that never appear on search engines, with no booking fees.