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SDY to SJY: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,275 mi
6,880 km · 3,715 nm
8h 51m
estimated nonstop flight time
+9h
time difference · heading northeast
See live SDY→SJY fares Phone-only fares on this route — call free
Flight time details
4,275 miles nonstop takes roughly 8h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 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 SDY from SJY?
The flight distance from Sidney (SDY) to Seinäjoki / Ilmajoki (SJY) is 4,275 miles (6,880 km, 3,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to SJY?
A nonstop flight takes about 8h 51m 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 Sidney and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 9 hours ahead of Sidney.
What is the cheapest way to fly from SDY to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–SJY that never appear on search engines, with no booking fees.