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THG to KOS: distance & flight time
Biloela (Thangool Airport) → Sihanoukville (Sihanoukville International Airport)
3,985 mi
6,414 km · 3,463 nm
8h 17m
estimated nonstop flight time
-3h
time difference · heading northwest
See live THG→KOS fares Phone-only fares on this route — call free
Flight time details
3,985 miles nonstop takes roughly 8h 17m 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
- THG — Thangool Airport · Biloela, 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 THG
- TDR · Theodore Airport46 mi away
- GLT · Gladstone Airport59 mi away
- ROK · Rockhampton Airport77 mi away
- GKL · Great Keppel Is Airport93 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 THG from KOS?
The flight distance from Biloela (THG) to Sihanoukville (KOS) is 3,985 miles (6,414 km, 3,463 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THG to KOS?
A nonstop flight takes about 8h 17m 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 Biloela and Sihanoukville?
Sihanoukville is 3 hours behind Biloela.
What is the cheapest way to fly from THG to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THG–KOS that never appear on search engines, with no booking fees.