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OSP to CLJ: distance & flight time
Slupsk (Redzikowo Air Base) → Cluj-napoca (Cluj-Napoca International Airport)
604 mi
972 km · 525 nm
1h 47m
estimated nonstop flight time
+1h
time difference · heading southeast
See live OSP→CLJ fares Phone-only fares on this route — call free
Flight time details
604 miles nonstop takes roughly 1h 47m gate to gate, flying southeast. 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
- CLJ — Cluj-Napoca International Airport · Cluj-napoca, Romania
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 CLJ
- TGM · Transilvania Târgu Mureş International Airport41 mi away
- BAY · Tautii Magheraus Airport61 mi away
- SBZ · Sibiu International Airport72 mi away
- SUJ · Satu Mare Airport74 mi away
Frequently asked questions
How far is OSP from CLJ?
The flight distance from Slupsk (OSP) to Cluj-napoca (CLJ) is 604 miles (972 km, 525 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSP to CLJ?
A nonstop flight takes about 1h 47m 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 Cluj-napoca?
Cluj-napoca is 1 hour ahead of Slupsk.
What is the cheapest way to fly from OSP to CLJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSP–CLJ that never appear on search engines, with no booking fees.