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FKL to OSP: distance & flight time
Franklin (Venango Regional Airport) → Slupsk (Redzikowo Air Base)
4,213 mi
6,781 km · 3,661 nm
8h 44m
estimated nonstop flight time
+6h
time difference · heading northeast
See live FKL→OSP fares Phone-only fares on this route — call free
Flight time details
4,213 miles nonstop takes roughly 8h 44m 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
- FKL — Venango Regional Airport · Franklin, 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 FKL
- YNG · Youngstown Warren Regional Airport43 mi away
- BFP · Beaver County Airport50 mi away
- ERI · Erie International Tom Ridge Field51 mi away
- DUJ · DuBois Regional Airport52 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 FKL from OSP?
The flight distance from Franklin (FKL) to Slupsk (OSP) is 4,213 miles (6,781 km, 3,661 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FKL to OSP?
A nonstop flight takes about 8h 44m 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 Franklin and Slupsk?
Slupsk is 6 hours ahead of Franklin.
What is the cheapest way to fly from FKL to OSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FKL–OSP that never appear on search engines, with no booking fees.