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IKA to KSF: distance & flight time
Tehran (Imam Khomeini International Airport) → Kassel (Kassel-Calden Airport)
2,327 mi
3,746 km · 2,023 nm
5h 2m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live IKA→KSF fares Phone-only fares on this route — call free
Flight time details
2,327 miles nonstop takes roughly 5h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IKA — Imam Khomeini International Airport · Tehran, Iran
- KSF — Kassel-Calden Airport · Kassel, Germany
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 IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Near KSF
- FRZ · Fritzlar Airport21 mi away
- PAD · Paderborn Lippstadt Airport36 mi away
- BFE · Bielefeld Airport52 mi away
- EIB · Eisenach-Kindel Airport56 mi away
Frequently asked questions
How far is IKA from KSF?
The flight distance from Tehran (IKA) to Kassel (KSF) is 2,327 miles (3,746 km, 2,023 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to KSF?
A nonstop flight takes about 5h 2m 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 Tehran and Kassel?
Kassel is 1.5 hours behind Tehran.
What is the cheapest way to fly from IKA to KSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–KSF that never appear on search engines, with no booking fees.