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OIR to OSP: distance & flight time
Okushiri (Okushiri Airport) → Slupsk (Redzikowo Air Base)
4,951 mi
7,968 km · 4,302 nm
10h 10m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OIR→OSP fares Phone-only fares on this route — call free
Flight time details
4,951 miles nonstop takes roughly 10h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- OSP — Redzikowo Air Base · Slupsk, Poland
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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Near OSP
- GDN · Gdańsk Lech Wałęsa Airport55 mi away
- QYD · Oksywie Military Air Base57 mi away
- RNN · Bornholm Airport102 mi away
- BZG · Bydgoszcz Ignacy Jan Paderewski Airport102 mi away
Frequently asked questions
How far is OIR from OSP?
The flight distance from Okushiri (OIR) to Slupsk (OSP) is 4,951 miles (7,968 km, 4,302 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to OSP?
A nonstop flight takes about 10h 10m 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 Okushiri and Slupsk?
Slupsk is 7 hours behind Okushiri.
What is the cheapest way to fly from OIR to OSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–OSP that never appear on search engines, with no booking fees.