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LOU to OSP: distance & flight time
Louisville (Bowman Field) → Slupsk (Redzikowo Air Base)
4,577 mi
7,367 km · 3,978 nm
9h 27m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LOU→OSP fares Phone-only fares on this route — call free
Flight time details
4,577 miles nonstop takes roughly 9h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- LOU — Bowman Field · Louisville, 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 LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 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 LOU from OSP?
The flight distance from Louisville (LOU) to Slupsk (OSP) is 4,577 miles (7,367 km, 3,978 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOU to OSP?
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 time difference between Louisville and Slupsk?
Slupsk is 6 hours ahead of Louisville.
What is the cheapest way to fly from LOU to OSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOU–OSP that never appear on search engines, with no booking fees.