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KUM to KSO: distance & flight time
Yakushima (Yakushima Airport) → Kastoria (Kastoria National Airport)
5,781 mi
9,303 km · 5,023 nm
11h 48m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KUM→KSO fares Phone-only fares on this route — call free
Flight time details
5,781 miles nonstop takes roughly 11h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- KUM — Yakushima Airport · Yakushima, Japan
- 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 KUM
- TNE · New Tanegashima Airport25 mi away
- KOJ · Kagoshima Airport98 mi away
- KMI · Miyazaki Airport113 mi away
- ASJ · Amami Airport147 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 KUM from KSO?
The flight distance from Yakushima (KUM) to Kastoria (KSO) is 5,781 miles (9,303 km, 5,023 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUM to KSO?
A nonstop flight takes about 11h 48m 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 Yakushima and Kastoria?
Kastoria is 6 hours behind Yakushima.
What is the cheapest way to fly from KUM to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUM–KSO that never appear on search engines, with no booking fees.