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EAU to KSO: distance & flight time
Eau Claire (Chippewa Valley Regional Airport) → Kastoria (Kastoria National Airport)
5,223 mi
8,405 km · 4,538 nm
10h 42m
estimated nonstop flight time
+8h
time difference · heading northeast
See live EAU→KSO fares Phone-only fares on this route — call free
Flight time details
5,223 miles nonstop takes roughly 10h 42m 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
- EAU — Chippewa Valley Regional Airport · Eau Claire, 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 EAU
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 EAU from KSO?
The flight distance from Eau Claire (EAU) to Kastoria (KSO) is 5,223 miles (8,405 km, 4,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAU to KSO?
A nonstop flight takes about 10h 42m 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 Eau Claire and Kastoria?
Kastoria is 8 hours ahead of Eau Claire.
What is the cheapest way to fly from EAU to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAU–KSO that never appear on search engines, with no booking fees.