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YAM to KOS: distance & flight time
Sault Sainte Marie (Sault Ste Marie Airport) → Sihanoukville (Sihanoukville International Airport)
8,462 mi
13,618 km · 7,353 nm
17h 4m
estimated nonstop flight time
+11h
time difference · heading north
See live YAM→KOS fares Phone-only fares on this route — call free
Flight time details
8,462 miles nonstop takes roughly 17h 4m 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
- YAM — Sault Ste Marie Airport · Sault Sainte Marie, 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 YAM
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 YAM from KOS?
The flight distance from Sault Sainte Marie (YAM) to Sihanoukville (KOS) is 8,462 miles (13,618 km, 7,353 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAM to KOS?
A nonstop flight takes about 17h 4m 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 Sault Sainte Marie and Sihanoukville?
Sihanoukville is 11 hours ahead of Sault Sainte Marie.
What is the cheapest way to fly from YAM to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAM–KOS that never appear on search engines, with no booking fees.