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KOS to NUW: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Whidbey Island (Whidbey Island Naval Air Station (Ault Field))
7,484 mi
12,044 km · 6,503 nm
15h 8m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KOS→NUW fares Phone-only fares on this route — call free
Flight time details
7,484 miles nonstop takes roughly 15h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- NUW — Whidbey Island Naval Air Station (Ault Field) · Whidbey Island, United States
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 NUW
- MVW · Skagit Regional Airport14 mi away
- LPS · Lopez Island Airport16 mi away
- FRD · Friday Harbor Airport21 mi away
- YVR · Vancouver International Airport63 mi away
Frequently asked questions
How far is KOS from NUW?
The flight distance from Sihanoukville (KOS) to Whidbey Island (NUW) is 7,484 miles (12,044 km, 6,503 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to NUW?
A nonstop flight takes about 15h 8m 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 Whidbey Island?
Whidbey Island is 14 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to NUW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–NUW that never appear on search engines, with no booking fees.