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GUL to KOS: distance & flight time
Goulburn (Goulburn Airport) → Sihanoukville (Sihanoukville International Airport)
4,349 mi
6,999 km · 3,779 nm
9h
estimated nonstop flight time
-3h
time difference · heading northwest
See live GUL→KOS fares Phone-only fares on this route — call free
Flight time details
4,349 miles nonstop takes roughly 9h 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
- GUL — Goulburn Airport · Goulburn, 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 GUL
- CBR · Canberra International Airport46 mi away
- NOA · Nowra Airport47 mi away
- SYD · Sydney Kingsford Smith International Airport102 mi away
- WOL · Wollongong Airport63 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 GUL from KOS?
The flight distance from Goulburn (GUL) to Sihanoukville (KOS) is 4,349 miles (6,999 km, 3,779 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUL to KOS?
A nonstop flight takes about 9h 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 Goulburn and Sihanoukville?
Sihanoukville is 3 hours behind Goulburn.
What is the cheapest way to fly from GUL to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUL–KOS that never appear on search engines, with no booking fees.