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KOS to KMC: distance & flight time
Sihanoukville (Sihanoukville International Airport) → King Khalid Mil.city (King Khaled Military City Airport)
3,937 mi
6,336 km · 3,421 nm
8h 11m
estimated nonstop flight time
-4h
time difference · heading northwest
See live KOS→KMC fares Phone-only fares on this route — call free
Flight time details
3,937 miles nonstop takes roughly 8h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- KMC — King Khaled Military City Airport · King Khalid Mil.city, Saudi Arabia
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 KMC
- AQI · Al Qaisumah/Hafr Al Batin Airport47 mi away
Frequently asked questions
How far is KOS from KMC?
The flight distance from Sihanoukville (KOS) to King Khalid Mil.city (KMC) is 3,937 miles (6,336 km, 3,421 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to KMC?
A nonstop flight takes about 8h 11m 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 King Khalid Mil.city?
King Khalid Mil.city is 4 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to KMC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–KMC that never appear on search engines, with no booking fees.