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HTL to OSP: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Slupsk (Redzikowo Air Base)
4,217 mi
6,787 km · 3,665 nm
8h 44m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HTL→OSP fares Phone-only fares on this route — call free
Flight time details
4,217 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
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, 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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 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 HTL from OSP?
The flight distance from Houghton Lake (HTL) to Slupsk (OSP) is 4,217 miles (6,787 km, 3,665 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL 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 Houghton Lake and Slupsk?
Slupsk is 6 hours ahead of Houghton Lake.
What is the cheapest way to fly from HTL to OSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–OSP that never appear on search engines, with no booking fees.