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KOS to NTL: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Newcastle (Newcastle Airport)
4,365 mi
7,024 km · 3,793 nm
9h 1m
estimated nonstop flight time
+3h
time difference · heading southeast
See live KOS→NTL fares Phone-only fares on this route — call free
Flight time details
4,365 miles nonstop takes roughly 9h 1m 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
- NTL — Newcastle Airport · Newcastle, 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 NTL
- MTL · Maitland Airport21 mi away
- BEO · Lake Macquarie Airport22 mi away
- CES · Cessnock Airport29 mi away
- SYD · Sydney Kingsford Smith International Airport88 mi away
Frequently asked questions
How far is KOS from NTL?
The flight distance from Sihanoukville (KOS) to Newcastle (NTL) is 4,365 miles (7,024 km, 3,793 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to NTL?
A nonstop flight takes about 9h 1m 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 Newcastle?
Newcastle is 3 hours ahead of Sihanoukville.
What is the cheapest way to fly from KOS to NTL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–NTL that never appear on search engines, with no booking fees.