Need help booking?
Unpublished phone-only deals available
APN to OSP: distance & flight time
Alpena (Alpena County Regional Airport) → Slupsk (Redzikowo Air Base)
4,144 mi
6,669 km · 3,601 nm
8h 36m
estimated nonstop flight time
+6h
time difference · heading northeast
See live APN→OSP fares Phone-only fares on this route — call free
Flight time details
4,144 miles nonstop takes roughly 8h 36m 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
- APN — Alpena County Regional Airport · Alpena, 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 APN
- OSC · Oscoda Wurtsmith Airport44 mi away
- ECA · Iosco County Airport53 mi away
- GLR · Gaylord Regional Airport56 mi away
- DRE · Drummond Island Airport65 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 APN from OSP?
The flight distance from Alpena (APN) to Slupsk (OSP) is 4,144 miles (6,669 km, 3,601 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APN to OSP?
A nonstop flight takes about 8h 36m 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 Alpena and Slupsk?
Slupsk is 6 hours ahead of Alpena.
What is the cheapest way to fly from APN to OSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APN–OSP that never appear on search engines, with no booking fees.