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KSO to ALW: distance & flight time
Kastoria (Kastoria National Airport) → Walla Walla (Walla Walla Regional Airport)
5,958 mi
9,589 km · 5,177 nm
12h 9m
estimated nonstop flight time
-10h
time difference · heading northwest
See live KSO→ALW fares Phone-only fares on this route — call free
Flight time details
5,958 miles nonstop takes roughly 12h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- ALW — Walla Walla Regional Airport · Walla Walla, 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 ALW
- PDT · Eastern Oregon Regional At Pendleton Airport38 mi away
- PSC · Tri Cities Airport41 mi away
- LGD · La Grande/Union County Airport57 mi away
- LWS · Lewiston Nez Perce County Airport64 mi away
Frequently asked questions
How far is KSO from ALW?
The flight distance from Kastoria (KSO) to Walla Walla (ALW) is 5,958 miles (9,589 km, 5,177 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to ALW?
A nonstop flight takes about 12h 9m 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 Walla Walla?
Walla Walla is 10 hours behind Kastoria.
What is the cheapest way to fly from KSO to ALW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–ALW that never appear on search engines, with no booking fees.