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KSO to AHN: distance & flight time
Kastoria (Kastoria National Airport) → Athens (Athens Ben Epps Airport)
5,409 mi
8,705 km · 4,700 nm
11h 4m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KSO→AHN fares Phone-only fares on this route — call free
Flight time details
5,409 miles nonstop takes roughly 11h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- AHN — Athens Ben Epps Airport · Athens, United States
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 AHN
- WDR · Barrow County Airport20 mi away
- ATL · Hartsfield Jackson Atlanta International Airport67 mi away
- GVL · Lee Gilmer Memorial Airport36 mi away
- LZU · Gwinnett County Briscoe Field37 mi away
Frequently asked questions
How far is KSO from AHN?
The flight distance from Kastoria (KSO) to Athens (AHN) is 5,409 miles (8,705 km, 4,700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to AHN?
A nonstop flight takes about 11h 4m 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 Athens?
Athens is 7 hours behind Kastoria.
What is the cheapest way to fly from KSO to AHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–AHN that never appear on search engines, with no booking fees.