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OKI to SJY: distance & flight time
Oki Island (Oki Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,611 mi
7,421 km · 4,007 nm
9h 31m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OKI→SJY fares Phone-only fares on this route — call free
Flight time details
4,611 miles nonstop takes roughly 9h 31m 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
- OKI — Oki Airport · Oki Island, 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 OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 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 OKI from SJY?
The flight distance from Oki Island (OKI) to Seinäjoki / Ilmajoki (SJY) is 4,611 miles (7,421 km, 4,007 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKI to SJY?
A nonstop flight takes about 9h 31m 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 Oki Island and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 6 hours behind Oki Island.
What is the cheapest way to fly from OKI to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKI–SJY that never appear on search engines, with no booking fees.