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OIM to KSO: distance & flight time
Oshima (Oshima Airport) → Kastoria (Kastoria National Airport)
5,918 mi
9,524 km · 5,142 nm
12h 4m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OIM→KSO fares Phone-only fares on this route — call free
Flight time details
5,918 miles nonstop takes roughly 12h 4m 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
- OIM — Oshima Airport · Oshima, 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 OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 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 OIM from KSO?
The flight distance from Oshima (OIM) to Kastoria (KSO) is 5,918 miles (9,524 km, 5,142 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIM 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 Oshima and Kastoria?
Kastoria is 6 hours behind Oshima.
What is the cheapest way to fly from OIM to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIM–KSO that never appear on search engines, with no booking fees.