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XKS to OIR: distance & flight time
Kasabonika (Kasabonika Airport) → Okushiri (Okushiri Airport)
5,243 mi
8,437 km · 4,556 nm
10h 45m
estimated nonstop flight time
+13h
time difference · heading northwest
See live XKS→OIR fares Phone-only fares on this route — call free
Flight time details
5,243 miles nonstop takes roughly 10h 45m 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
- XKS — Kasabonika Airport · Kasabonika, Canada
- OIR — Okushiri Airport · Okushiri, Japan
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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Frequently asked questions
How far is XKS from OIR?
The flight distance from Kasabonika (XKS) to Okushiri (OIR) is 5,243 miles (8,437 km, 4,556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XKS to OIR?
A nonstop flight takes about 10h 45m 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 Okushiri?
Okushiri is 13 hours ahead of Kasabonika.
What is the cheapest way to fly from XKS to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XKS–OIR that never appear on search engines, with no booking fees.