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KWI to KOS: distance & flight time
Kuwait (Kuwait International Airport) → Sihanoukville (Sihanoukville International Airport)
3,801 mi
6,117 km · 3,303 nm
7h 55m
estimated nonstop flight time
+4h
time difference · heading east
See live KWI→KOS fares Phone-only fares on this route — call free
Flight time details
3,801 miles nonstop takes roughly 7h 55m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KWI — Kuwait International Airport · Kuwait, Kuwait
- 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 KWI
- XIJ · Ahmed Al Jaber Air Base23 mi away
- ABD · Abadan Airport81 mi away
- BSR · Basrah International Airport93 mi away
- MRX · Mahshahr Airport116 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 KWI from KOS?
The flight distance from Kuwait (KWI) to Sihanoukville (KOS) is 3,801 miles (6,117 km, 3,303 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KWI to KOS?
A nonstop flight takes about 7h 55m 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 Kuwait and Sihanoukville?
Sihanoukville is 4 hours ahead of Kuwait.
What is the cheapest way to fly from KWI to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KWI–KOS that never appear on search engines, with no booking fees.