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IRB to KSF: distance & flight time
Iraan (Iraan Municipal Airport) → Kassel (Kassel-Calden Airport)
5,392 mi
8,677 km · 4,685 nm
11h 2m
estimated nonstop flight time
+7h
time difference · heading northeast
See live IRB→KSF fares Phone-only fares on this route — call free
Flight time details
5,392 miles nonstop takes roughly 11h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- IRB — Iraan Municipal Airport · Iraan, United States
- 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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 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 IRB from KSF?
The flight distance from Iraan (IRB) to Kassel (KSF) is 5,392 miles (8,677 km, 4,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to KSF?
A nonstop flight takes about 11h 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 Iraan and Kassel?
Kassel is 7 hours ahead of Iraan.
What is the cheapest way to fly from IRB to KSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–KSF that never appear on search engines, with no booking fees.