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YIF to KOS: distance & flight time
St-Augustin (St Augustin Airport) → Sihanoukville (Sihanoukville International Airport)
8,038 mi
12,935 km · 6,984 nm
16h 14m
estimated nonstop flight time
+11h
time difference · heading north
See live YIF→KOS fares Phone-only fares on this route — call free
Flight time details
8,038 miles nonstop takes roughly 16h 14m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- YIF — St Augustin Airport · St-Augustin, Canada
- 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 YIF
- ZLT · La Tabatière Airport30 mi away
- ZTB · Tête-à-la-Baleine Airport49 mi away
- YBX · Lourdes de Blanc Sablon Airport66 mi away
- YHR · Chevery Airport67 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 YIF from KOS?
The flight distance from St-Augustin (YIF) to Sihanoukville (KOS) is 8,038 miles (12,935 km, 6,984 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YIF to KOS?
A nonstop flight takes about 16h 14m 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 St-Augustin and Sihanoukville?
Sihanoukville is 11 hours ahead of St-Augustin.
What is the cheapest way to fly from YIF to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YIF–KOS that never appear on search engines, with no booking fees.