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IRB to KSO: distance & flight time
Iraan (Iraan Municipal Airport) → Kastoria (Kastoria National Airport)
6,314 mi
10,161 km · 5,487 nm
12h 51m
estimated nonstop flight time
+8h
time difference · heading northeast
See live IRB→KSO fares Phone-only fares on this route — call free
Flight time details
6,314 miles nonstop takes roughly 12h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- IRB — Iraan Municipal Airport · Iraan, United States
- 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 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 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 IRB from KSO?
The flight distance from Iraan (IRB) to Kastoria (KSO) is 6,314 miles (10,161 km, 5,487 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to KSO?
A nonstop flight takes about 12h 51m 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 Kastoria?
Kastoria is 8 hours ahead of Iraan.
What is the cheapest way to fly from IRB to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–KSO that never appear on search engines, with no booking fees.