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KOS to YFX: distance & flight time
Sihanoukville (Sihanoukville International Airport) → St. Lewis (St. Lewis (Fox Harbour) Airport)
7,917 mi
12,741 km · 6,880 nm
15h 59m
estimated nonstop flight time
-9.5h
time difference · heading north
See live KOS→YFX fares Phone-only fares on this route — call free
Flight time details
7,917 miles nonstop takes roughly 15h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- YFX — St. Lewis (Fox Harbour) Airport · St. Lewis, Canada
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 YFX
- YMH · Mary's Harbour Airport9 mi away
- YWM · Williams Harbour Airport14 mi away
- YHA · Port Hope Simpson Airport28 mi away
- YAY · St. Anthony Airport70 mi away
Frequently asked questions
How far is KOS from YFX?
The flight distance from Sihanoukville (KOS) to St. Lewis (YFX) is 7,917 miles (12,741 km, 6,880 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to YFX?
A nonstop flight takes about 15h 59m 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 St. Lewis?
St. Lewis is 9.5 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to YFX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–YFX that never appear on search engines, with no booking fees.