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OSP to KUH: distance & flight time
Slupsk (Redzikowo Air Base) → Kushiro (Kushiro Airport)
5,014 mi
8,070 km · 4,357 nm
10h 18m
estimated nonstop flight time
+8h
time difference · heading northeast
See live OSP→KUH fares Phone-only fares on this route — call free
Flight time details
5,014 miles nonstop takes roughly 10h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- OSP — Redzikowo Air Base · Slupsk, Poland
- KUH — Kushiro Airport · Kushiro, 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 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
Near KUH
- SHB · Nakashibetsu Airport53 mi away
- OBO · Tokachi-Obihiro Airport54 mi away
- MMB · Memanbetsu Airport58 mi away
- MBE · Monbetsu Airport96 mi away
Frequently asked questions
How far is OSP from KUH?
The flight distance from Slupsk (OSP) to Kushiro (KUH) is 5,014 miles (8,070 km, 4,357 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSP to KUH?
A nonstop flight takes about 10h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OSP to KUH?
Nonstop service on OSP–KUH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 18m nonstop estimate.
What is the time difference between Slupsk and Kushiro?
Kushiro is 8 hours ahead of Slupsk.
What is the cheapest way to fly from OSP to KUH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSP–KUH that never appear on search engines, with no booking fees.
Why are some OSP to KUH fares phone-only?
Consolidator contracts let us sell certain OSP–KUH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.