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KSO to OKO: distance & flight time
Kastoria (Kastoria National Airport) → Yokota (Yokota Air Base)
5,868 mi
9,443 km · 5,099 nm
11h 58m
estimated nonstop flight time
+6h
time difference · heading northeast
See live KSO→OKO fares Phone-only fares on this route — call free
Flight time details
5,868 miles nonstop takes roughly 11h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- OKO — Yokota Air Base · Yokota, Japan
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 OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 mi away
Frequently asked questions
How far is KSO from OKO?
The flight distance from Kastoria (KSO) to Yokota (OKO) is 5,868 miles (9,443 km, 5,099 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to OKO?
A nonstop flight takes about 11h 58m 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 Yokota?
Yokota is 6 hours ahead of Kastoria.
What is the cheapest way to fly from KSO to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–OKO that never appear on search engines, with no booking fees.