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IRK to KSO: distance & flight time
Kirksville (Kirksville Regional Airport) → Kastoria (Kastoria National Airport)
5,491 mi
8,837 km · 4,772 nm
11h 14m
estimated nonstop flight time
+8h
time difference · heading northeast
See live IRK→KSO fares Phone-only fares on this route — call free
Flight time details
5,491 miles nonstop takes roughly 11h 14m 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
- IRK — Kirksville Regional Airport · Kirksville, 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 IRK
- EOK · Keokuk Municipal Airport64 mi away
- OTM · Ottumwa Regional Airport70 mi away
- UIN · Quincy Regional Baldwin Field72 mi away
- BRL · Southeast Iowa Regional Airport89 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 IRK from KSO?
The flight distance from Kirksville (IRK) to Kastoria (KSO) is 5,491 miles (8,837 km, 4,772 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRK to KSO?
A nonstop flight takes about 11h 14m 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 Kirksville and Kastoria?
Kastoria is 8 hours ahead of Kirksville.
What is the cheapest way to fly from IRK to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRK–KSO that never appear on search engines, with no booking fees.