Need help booking?
Unpublished phone-only deals available
DAY to SJY: distance & flight time
Dayton (James M Cox Dayton International Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,296 mi
6,913 km · 3,733 nm
8h 53m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DAY→SJY fares Phone-only fares on this route — call free
Flight time details
4,296 miles nonstop takes roughly 8h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- DAY — James M Cox Dayton International Airport · Dayton, 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 DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 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 DAY from SJY?
The flight distance from Dayton (DAY) to Seinäjoki / Ilmajoki (SJY) is 4,296 miles (6,913 km, 3,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAY to SJY?
A nonstop flight takes about 8h 53m 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 Dayton and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 7 hours ahead of Dayton.
What is the cheapest way to fly from DAY to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAY–SJY that never appear on search engines, with no booking fees.