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MWH to KOS: distance & flight time
Grant County Airport (Grant County International Airport) → Sihanoukville (Sihanoukville International Airport)
7,651 mi
12,313 km · 6,648 nm
15h 28m
estimated nonstop flight time
+14h
time difference · heading northwest
See live MWH→KOS fares Phone-only fares on this route — call free
Flight time details
7,651 miles nonstop takes roughly 15h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- MWH — Grant County International Airport · Grant County Airport, United States
- 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 MWH
- EAT · Pangborn Memorial Airport44 mi away
- PSC · Tri Cities Airport66 mi away
- YKM · Yakima Air Terminal McAllister Field73 mi away
- SKA · Fairchild Air Force Base83 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 MWH from KOS?
The flight distance from Grant County Airport (MWH) to Sihanoukville (KOS) is 7,651 miles (12,313 km, 6,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MWH to KOS?
A nonstop flight takes about 15h 28m 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 Grant County Airport and Sihanoukville?
Sihanoukville is 14 hours ahead of Grant County Airport.
What is the cheapest way to fly from MWH to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MWH–KOS that never appear on search engines, with no booking fees.