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PUW to KOS: distance & flight time
Pullman (Pullman Moscow Regional Airport) → Sihanoukville (Sihanoukville International Airport)
7,747 mi
12,468 km · 6,732 nm
15h 39m
estimated nonstop flight time
+14h
time difference · heading northwest
See live PUW→KOS fares Phone-only fares on this route — call free
Flight time details
7,747 miles nonstop takes roughly 15h 39m 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
- PUW — Pullman Moscow Regional Airport · Pullman, 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 PUW
- LWS · Lewiston Nez Perce County Airport26 mi away
- GEG · Spokane International Airport64 mi away
- SKA · Fairchild Air Force Base65 mi away
- SFF · Felts Field66 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 PUW from KOS?
The flight distance from Pullman (PUW) to Sihanoukville (KOS) is 7,747 miles (12,468 km, 6,732 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PUW to KOS?
A nonstop flight takes about 15h 39m 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 Pullman and Sihanoukville?
Sihanoukville is 14 hours ahead of Pullman.
What is the cheapest way to fly from PUW to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PUW–KOS that never appear on search engines, with no booking fees.