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FRD to KSO: distance & flight time
Friday Harbor (Friday Harbor Airport) → Kastoria (Kastoria National Airport)
5,915 mi
9,519 km · 5,140 nm
12h 4m
estimated nonstop flight time
+10h
time difference · heading northeast
See live FRD→KSO fares Phone-only fares on this route — call free
Flight time details
5,915 miles nonstop takes roughly 12h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- FRD — Friday Harbor Airport · Friday Harbor, 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 FRD
- LPS · Lopez Island Airport5 mi away
- YVR · Vancouver International Airport47 mi away
- ESD · Orcas Island Airport14 mi away
- YWH · Victoria Harbour Seaplane Base18 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 FRD from KSO?
The flight distance from Friday Harbor (FRD) to Kastoria (KSO) is 5,915 miles (9,519 km, 5,140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRD to KSO?
A nonstop flight takes about 12h 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 Friday Harbor and Kastoria?
Kastoria is 10 hours ahead of Friday Harbor.
What is the cheapest way to fly from FRD to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRD–KSO that never appear on search engines, with no booking fees.