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KSO to KSF: distance & flight time
Kastoria (Kastoria National Airport) → Kassel (Kassel-Calden Airport)
947 mi
1,524 km · 823 nm
2h 32m
estimated nonstop flight time
-1h
time difference · heading northwest
See live KSO→KSF fares Phone-only fares on this route — call free
Flight time details
947 miles nonstop takes roughly 2h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- 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 KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 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 KSO from KSF?
The flight distance from Kastoria (KSO) to Kassel (KSF) is 947 miles (1,524 km, 823 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to KSF?
A nonstop flight takes about 2h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KSO to KSF?
Nonstop service on KSO–KSF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 32m nonstop estimate.
What is the time difference between Kastoria and Kassel?
Kassel is 1 hour behind Kastoria.
What is the cheapest way to fly from KSO to KSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–KSF that never appear on search engines, with no booking fees.
Why are some KSO to KSF fares phone-only?
Consolidator contracts let us sell certain KSO–KSF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.