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GMP to OSP: distance & flight time
Seoul (Gimpo International Airport) → Slupsk (Redzikowo Air Base)
4,841 mi
7,791 km · 4,207 nm
9h 58m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GMP→OSP fares Phone-only fares on this route — call free
Flight time details
4,841 miles nonstop takes roughly 9h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- 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 GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 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 GMP from OSP?
The flight distance from Seoul (GMP) to Slupsk (OSP) is 4,841 miles (7,791 km, 4,207 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to OSP?
A nonstop flight takes about 9h 58m 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 Seoul and Slupsk?
Slupsk is 7 hours behind Seoul.
What is the cheapest way to fly from GMP to OSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–OSP that never appear on search engines, with no booking fees.