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OSP to MHQ: distance & flight time
Slupsk (Redzikowo Air Base) → Mariehamn (Mariehamn Airport)
403 mi
649 km · 351 nm
1h 21m
estimated nonstop flight time
+1h
time difference · heading north
See live OSP→MHQ fares Phone-only fares on this route — call free
Flight time details
403 miles nonstop takes roughly 1h 21m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OSP — Redzikowo Air Base · Slupsk, Poland
- MHQ — Mariehamn Airport · Mariehamn, Finland
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 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
Near MHQ
- ARN · Stockholm-Arlanda Airport76 mi away
- TKU · Turku Airport85 mi away
- BMA · Stockholm-Bromma Airport86 mi away
- GVX · Gävle Sandviken Airport106 mi away
Frequently asked questions
How far is OSP from MHQ?
The flight distance from Slupsk (OSP) to Mariehamn (MHQ) is 403 miles (649 km, 351 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSP to MHQ?
A nonstop flight takes about 1h 21m 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 Slupsk and Mariehamn?
Mariehamn is 1 hour ahead of Slupsk.
What is the cheapest way to fly from OSP to MHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSP–MHQ that never appear on search engines, with no booking fees.