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CFE to KOS: distance & flight time
Clermont-Ferrand (Clermont-Ferrand Auvergne Airport) → Sihanoukville (Sihanoukville International Airport)
6,190 mi
9,963 km · 5,379 nm
12h 36m
estimated nonstop flight time
+5h
time difference · heading east
See live CFE→KOS fares Phone-only fares on this route — call free
Flight time details
6,190 miles nonstop takes roughly 12h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- CFE — Clermont-Ferrand Auvergne Airport · Clermont-Ferrand, France
- 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 CFE
- VHY · Vichy-Charmeil Airport29 mi away
- RNE · Roanne-Renaison Airport44 mi away
- MCU · Montluçon-Guéret Airport49 mi away
- LPY · Le Puy-Loudes Airport57 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 CFE from KOS?
The flight distance from Clermont-Ferrand (CFE) to Sihanoukville (KOS) is 6,190 miles (9,963 km, 5,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CFE to KOS?
A nonstop flight takes about 12h 36m 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 Clermont-Ferrand and Sihanoukville?
Sihanoukville is 5 hours ahead of Clermont-Ferrand.
What is the cheapest way to fly from CFE to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CFE–KOS that never appear on search engines, with no booking fees.