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OSH to OSP: distance & flight time
Oshkosh (Wittman Regional Airport) → Slupsk (Redzikowo Air Base)
4,360 mi
7,017 km · 3,789 nm
9h 1m
estimated nonstop flight time
+7h
time difference · heading northeast
See live OSH→OSP fares Phone-only fares on this route — call free
Flight time details
4,360 miles nonstop takes roughly 9h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- OSH — Wittman Regional Airport · Oshkosh, United States
- 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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 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 OSH from OSP?
The flight distance from Oshkosh (OSH) to Slupsk (OSP) is 4,360 miles (7,017 km, 3,789 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSH to OSP?
A nonstop flight takes about 9h 1m 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 OSH to OSP?
Nonstop service on OSH–OSP 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 9h 1m nonstop estimate.
What is the time difference between Oshkosh and Slupsk?
Slupsk is 7 hours ahead of Oshkosh.
What is the cheapest way to fly from OSH to OSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSH–OSP that never appear on search engines, with no booking fees.
Why are some OSH to OSP fares phone-only?
Consolidator contracts let us sell certain OSH–OSP 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.