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OSF to YAC: distance & flight time
Moscow (Ostafyevo International Airport) → Cat Lake (Cat Lake Airport)
4,482 mi
7,212 km · 3,894 nm
9h 15m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OSF→YAC fares Phone-only fares on this route — call free
Flight time details
4,482 miles nonstop takes roughly 9h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- OSF — Ostafyevo International Airport · Moscow, Russia
- YAC — Cat Lake Airport · Cat Lake, 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 OSF
- VKO · Vnukovo International Airport11 mi away
- DME · Domodedovo International Airport17 mi away
- BKA · Bykovo Airport23 mi away
- ZIA · Zhukovsky International Airport25 mi away
Near YAC
- YPL · Pickle Lake Airport72 mi away
- YNO · North Spirit Lake Airport72 mi away
- YBS · Opapimiskan Lake Airport86 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport87 mi away
Frequently asked questions
How far is OSF from YAC?
The flight distance from Moscow (OSF) to Cat Lake (YAC) is 4,482 miles (7,212 km, 3,894 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSF to YAC?
A nonstop flight takes about 9h 15m 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 Moscow and Cat Lake?
Cat Lake is 8 hours behind Moscow.
What is the cheapest way to fly from OSF to YAC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–YAC that never appear on search engines, with no booking fees.