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KOS to MWH: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Grant County Airport (Grant County International Airport)
7,651 mi
12,313 km · 6,648 nm
15h 28m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KOS→MWH fares Phone-only fares on this route — call free
Flight time details
7,651 miles nonstop takes roughly 15h 28m 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
- MWH — Grant County International Airport · Grant County Airport, 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 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
Frequently asked questions
How far is KOS from MWH?
The flight distance from Sihanoukville (KOS) to Grant County Airport (MWH) 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 KOS to MWH?
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 Sihanoukville and Grant County Airport?
Grant County Airport is 14 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to MWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–MWH that never appear on search engines, with no booking fees.