Need help booking?
Unpublished phone-only deals available
OSP to ADU: distance & flight time
Slupsk (Redzikowo Air Base) → Ardabil (Ardabil Airport)
1,838 mi
2,958 km · 1,597 nm
4h 4m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live OSP→ADU fares Phone-only fares on this route — call free
Flight time details
1,838 miles nonstop takes roughly 4h 4m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- OSP — Redzikowo Air Base · Slupsk, Poland
- ADU — Ardabil Airport · Ardabil, Iran
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 ADU
- LLK · Lankaran International Airport36 mi away
- PFQ · Parsabade Moghan Airport93 mi away
- RAS · Sardar-e-Jangal Airport95 mi away
- JWN · Zanjan Airport107 mi away
Frequently asked questions
How far is OSP from ADU?
The flight distance from Slupsk (OSP) to Ardabil (ADU) is 1,838 miles (2,958 km, 1,597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSP to ADU?
A nonstop flight takes about 4h 4m 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 Ardabil?
Ardabil is 1.5 hours ahead of Slupsk.
What is the cheapest way to fly from OSP to ADU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSP–ADU that never appear on search engines, with no booking fees.