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YSO to OIR: distance & flight time
Postville (Postville Airport) → Okushiri (Okushiri Airport)
5,641 mi
9,078 km · 4,902 nm
11h 32m
estimated nonstop flight time
+12h
time difference · heading north
See live YSO→OIR fares Phone-only fares on this route — call free
Flight time details
5,641 miles nonstop takes roughly 11h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- YSO — Postville Airport · Postville, 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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 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 YSO from OIR?
The flight distance from Postville (YSO) to Okushiri (OIR) is 5,641 miles (9,078 km, 4,902 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to OIR?
A nonstop flight takes about 11h 32m 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 Postville and Okushiri?
Okushiri is 12 hours ahead of Postville.
What is the cheapest way to fly from YSO to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–OIR that never appear on search engines, with no booking fees.