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KOS to DCM: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Castres (Castres-Mazamet Airport)
6,272 mi
10,095 km · 5,451 nm
12h 46m
estimated nonstop flight time
-5h
time difference · heading northwest
See live KOS→DCM fares Phone-only fares on this route — call free
Flight time details
6,272 miles nonstop takes roughly 12h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- DCM — Castres-Mazamet Airport · Castres, France
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 DCM
- CCF · Carcassonne Airport24 mi away
- LBI · Albi-Le Séquestre Airport26 mi away
- TLS · Toulouse-Blagnac Airport47 mi away
- XMW · Montauban Airport56 mi away
Frequently asked questions
How far is KOS from DCM?
The flight distance from Sihanoukville (KOS) to Castres (DCM) is 6,272 miles (10,095 km, 5,451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to DCM?
A nonstop flight takes about 12h 46m 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 Castres?
Castres is 5 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to DCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–DCM that never appear on search engines, with no booking fees.