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YBA to OIR: distance & flight time
Banff (Banff Airport) → Okushiri (Okushiri Airport)
4,582 mi
7,374 km · 3,982 nm
9h 27m
estimated nonstop flight time
—
time difference · heading northwest
See live YBA→OIR fares Phone-only fares on this route — call free
Flight time details
4,582 miles nonstop takes roughly 9h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YBA — Banff Airport · Banff, 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 YBA
- YYC · Calgary International Airport66 mi away
- YRM · Rocky Mountain House Airport89 mi away
- YQF · Red Deer Regional Airport98 mi away
- YXC · Cranbrook/Canadian Rockies International Airport111 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 YBA from OIR?
The flight distance from Banff (YBA) to Okushiri (OIR) is 4,582 miles (7,374 km, 3,982 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YBA to OIR?
A nonstop flight takes about 9h 27m 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 cheapest way to fly from YBA to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YBA–OIR that never appear on search engines, with no booking fees.