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KOJ to SJY: distance & flight time
Kagoshima (Kagoshima Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,809 mi
7,740 km · 4,179 nm
9h 54m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KOJ→SJY fares Phone-only fares on this route — call free
Flight time details
4,809 miles nonstop takes roughly 9h 54m 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
- KOJ — Kagoshima Airport · Kagoshima, Japan
- SJY — Seinäjoki Airport · Seinäjoki / Ilmajoki, Finland
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 KOJ
- KMI · Miyazaki Airport43 mi away
- AXJ · Amakusa Airport57 mi away
- KMJ · Kumamoto Airport72 mi away
- TNE · New Tanegashima Airport84 mi away
Near SJY
- KHJ · Kauhajoki Airport21 mi away
- KAU · Kauhava Airport31 mi away
- VAA · Vaasa Airport42 mi away
- KOK · Kokkola-Pietarsaari Airport72 mi away
Frequently asked questions
How far is KOJ from SJY?
The flight distance from Kagoshima (KOJ) to Seinäjoki / Ilmajoki (SJY) is 4,809 miles (7,740 km, 4,179 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOJ to SJY?
A nonstop flight takes about 9h 54m 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 Kagoshima and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 6 hours behind Kagoshima.
What is the cheapest way to fly from KOJ to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOJ–SJY that never appear on search engines, with no booking fees.