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IKA to KSO: distance & flight time
Tehran (Imam Khomeini International Airport) → Kastoria (Kastoria National Airport)
1,656 mi
2,665 km · 1,439 nm
3h 43m
estimated nonstop flight time
-0.5h
time difference · heading west
See live IKA→KSO fares Phone-only fares on this route — call free
Flight time details
1,656 miles nonstop takes roughly 3h 43m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IKA — Imam Khomeini International Airport · Tehran, Iran
- KSO — Kastoria National Airport · Kastoria, Greece
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 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
Frequently asked questions
How far is IKA from KSO?
The flight distance from Tehran (IKA) to Kastoria (KSO) is 1,656 miles (2,665 km, 1,439 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to KSO?
A nonstop flight takes about 3h 43m 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 Kastoria?
Kastoria is 0.5 hours behind Tehran.
What is the cheapest way to fly from IKA to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–KSO that never appear on search engines, with no booking fees.