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YQR to KOS: distance & flight time
Regina (Regina International Airport) → Sihanoukville (Sihanoukville International Airport)
7,890 mi
12,697 km · 6,856 nm
15h 56m
estimated nonstop flight time
+13h
time difference · heading northwest
See live YQR→KOS fares Phone-only fares on this route — call free
Flight time details
7,890 miles nonstop takes roughly 15h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- YQR — Regina International Airport · Regina, 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 YQR
- YMJ · Moose Jaw Air Vice Marshal C. M. McEwen Airport40 mi away
- YQV · Yorkton Municipal Airport112 mi away
- YEN · Estevan Airport113 mi away
- YYN · Swift Current Airport134 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 YQR from KOS?
The flight distance from Regina (YQR) to Sihanoukville (KOS) is 7,890 miles (12,697 km, 6,856 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQR to KOS?
A nonstop flight takes about 15h 56m 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 Regina and Sihanoukville?
Sihanoukville is 13 hours ahead of Regina.
What is the cheapest way to fly from YQR to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQR–KOS that never appear on search engines, with no booking fees.