Need help booking?
Unpublished phone-only deals available
KSO to DEF: distance & flight time
Kastoria (Kastoria National Airport) → Dezful (Dezful Airport)
1,598 mi
2,571 km · 1,388 nm
3h 36m
estimated nonstop flight time
+0.5h
time difference · heading east
See live KSO→DEF fares Phone-only fares on this route — call free
Flight time details
1,598 miles nonstop takes roughly 3h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- DEF — Dezful Airport · Dezful, 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 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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Frequently asked questions
How far is KSO from DEF?
The flight distance from Kastoria (KSO) to Dezful (DEF) is 1,598 miles (2,571 km, 1,388 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to DEF?
A nonstop flight takes about 3h 36m 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 Kastoria and Dezful?
Dezful is 0.5 hours ahead of Kastoria.
What is the cheapest way to fly from KSO to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–DEF that never appear on search engines, with no booking fees.