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XKS to OSF: distance & flight time
Kasabonika (Kasabonika Airport) → Moscow (Ostafyevo International Airport)
4,307 mi
6,932 km · 3,743 nm
8h 55m
estimated nonstop flight time
+7h
time difference · heading northeast
See live XKS→OSF fares Phone-only fares on this route — call free
Flight time details
4,307 miles nonstop takes roughly 8h 55m 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
- XKS — Kasabonika Airport · Kasabonika, 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 XKS
- YAX · Wapekeka Airport44 mi away
- WNN · Wunnumin Lake Airport51 mi away
- YTL · Big Trout Lake Airport55 mi away
- SUR · Summer Beaver Airport57 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 XKS from OSF?
The flight distance from Kasabonika (XKS) to Moscow (OSF) is 4,307 miles (6,932 km, 3,743 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XKS to OSF?
A nonstop flight takes about 8h 55m 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 Kasabonika and Moscow?
Moscow is 7 hours ahead of Kasabonika.
What is the cheapest way to fly from XKS to OSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XKS–OSF that never appear on search engines, with no booking fees.