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YQB to OSF: distance & flight time
Quebec (Quebec Jean Lesage International Airport) → Moscow (Ostafyevo International Airport)
4,258 mi
6,853 km · 3,700 nm
8h 49m
estimated nonstop flight time
+7h
time difference · heading northeast
See live YQB→OSF fares Phone-only fares on this route — call free
Flight time details
4,258 miles nonstop takes roughly 8h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- YQB — Quebec Jean Lesage International Airport · Quebec, Canada
- OSF — Ostafyevo International Airport · Moscow, Russia
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 YQB
- YRQ · Trois-Rivières Airport68 mi away
- YML · Charlevoix Airport78 mi away
- YSC · Sherbrooke Airport95 mi away
- YBG · CFB Bagotville108 mi away
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
Frequently asked questions
How far is YQB from OSF?
The flight distance from Quebec (YQB) to Moscow (OSF) is 4,258 miles (6,853 km, 3,700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQB to OSF?
A nonstop flight takes about 8h 49m 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 Quebec and Moscow?
Moscow is 7 hours ahead of Quebec.
What is the cheapest way to fly from YQB to OSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQB–OSF that never appear on search engines, with no booking fees.