Need help booking?
Unpublished phone-only deals available
NSO to KOS: distance & flight time
Scone (Scone Airport) → Sihanoukville (Sihanoukville International Airport)
4,287 mi
6,899 km · 3,725 nm
8h 52m
estimated nonstop flight time
-3h
time difference · heading northwest
See live NSO→KOS fares Phone-only fares on this route — call free
Flight time details
4,287 miles nonstop takes roughly 8h 52m 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
- NSO — Scone Airport · Scone, 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 NSO
- CES · Cessnock Airport60 mi away
- MTL · Maitland Airport60 mi away
- TMW · Tamworth Airport66 mi away
- NTL · Newcastle Airport78 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 NSO from KOS?
The flight distance from Scone (NSO) to Sihanoukville (KOS) is 4,287 miles (6,899 km, 3,725 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NSO to KOS?
A nonstop flight takes about 8h 52m 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 Scone and Sihanoukville?
Sihanoukville is 3 hours behind Scone.
What is the cheapest way to fly from NSO to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NSO–KOS that never appear on search engines, with no booking fees.