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SHM to SJY: distance & flight time
Nanki-shirahama (Nanki Shirahama Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,819 mi
7,755 km · 4,188 nm
9h 55m
estimated nonstop flight time
-6h
time difference · heading northwest
See live SHM→SJY fares Phone-only fares on this route — call free
Flight time details
4,819 miles nonstop takes roughly 9h 55m 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
- SHM — Nanki Shirahama Airport · Nanki-shirahama, 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 SHM
- KIX · Kansai International Airport53 mi away
- TKS · Tokushima Airport/JMSDF Air Base54 mi away
- UKB · Kobe Airport68 mi away
- ITM · Osaka International Airport78 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 SHM from SJY?
The flight distance from Nanki-shirahama (SHM) to Seinäjoki / Ilmajoki (SJY) is 4,819 miles (7,755 km, 4,188 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SHM to SJY?
A nonstop flight takes about 9h 55m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SHM to SJY?
Nonstop service on SHM–SJY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 55m nonstop estimate.
What is the time difference between Nanki-shirahama and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 6 hours behind Nanki-shirahama.
What is the cheapest way to fly from SHM to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SHM–SJY that never appear on search engines, with no booking fees.
Why are some SHM to SJY fares phone-only?
Consolidator contracts let us sell certain SHM–SJY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.