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OSP to THR: distance & flight time
Slupsk (Redzikowo Air Base) → Teheran (Mehrabad International Airport)
2,080 mi
3,348 km · 1,808 nm
4h 33m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live OSP→THR fares Phone-only fares on this route — call free
Flight time details
2,080 miles nonstop takes roughly 4h 33m 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
- THR — Mehrabad International Airport · Teheran, 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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Frequently asked questions
How far is OSP from THR?
The flight distance from Slupsk (OSP) to Teheran (THR) is 2,080 miles (3,348 km, 1,808 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSP to THR?
A nonstop flight takes about 4h 33m 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 Teheran?
Teheran is 1.5 hours ahead of Slupsk.
What is the cheapest way to fly from OSP to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSP–THR that never appear on search engines, with no booking fees.