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KOS to ZGR: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Little Grand Rapids (Little Grand Rapids Airport)
7,963 mi
12,815 km · 6,919 nm
16h 5m
estimated nonstop flight time
-12h
time difference · heading north
See live KOS→ZGR fares Phone-only fares on this route — call free
Flight time details
7,963 miles nonstop takes roughly 16h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- ZGR — Little Grand Rapids Airport · Little Grand Rapids, 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 ZGR
- YHP · Poplar Hill Airport52 mi away
- YPM · Pikangikum Airport65 mi away
- YBV · Berens River Airport69 mi away
- YVZ · Deer Lake Airport73 mi away
Frequently asked questions
How far is KOS from ZGR?
The flight distance from Sihanoukville (KOS) to Little Grand Rapids (ZGR) is 7,963 miles (12,815 km, 6,919 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to ZGR?
A nonstop flight takes about 16h 5m 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 Little Grand Rapids?
Little Grand Rapids is 12 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to ZGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–ZGR that never appear on search engines, with no booking fees.