Need help booking?
Unpublished phone-only deals available
INW to KOS: distance & flight time
Winslow (Winslow Lindbergh Regional Airport) → Sihanoukville (Sihanoukville International Airport)
8,567 mi
13,788 km · 7,445 nm
17h 16m
estimated nonstop flight time
+14h
time difference · heading northwest
See live INW→KOS fares Phone-only fares on this route — call free
Flight time details
8,567 miles nonstop takes roughly 17h 16m 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
- INW — Winslow Lindbergh Regional Airport · Winslow, 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 INW
- FLG · Flagstaff Pulliam Airport54 mi away
- SDX · Sedona Airport62 mi away
- SOW · Show Low Regional Airport66 mi away
- PHX · Phoenix Sky Harbor International Airport132 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 INW from KOS?
The flight distance from Winslow (INW) to Sihanoukville (KOS) is 8,567 miles (13,788 km, 7,445 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INW to KOS?
A nonstop flight takes about 17h 16m 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 Winslow and Sihanoukville?
Sihanoukville is 14 hours ahead of Winslow.
What is the cheapest way to fly from INW to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INW–KOS that never appear on search engines, with no booking fees.