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JMS to SJY: distance & flight time
Jamestown (Jamestown Regional Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,212 mi
6,779 km · 3,660 nm
8h 44m
estimated nonstop flight time
+8h
time difference · heading northeast
See live JMS→SJY fares Phone-only fares on this route — call free
Flight time details
4,212 miles nonstop takes roughly 8h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- JMS — Jamestown Regional Airport · Jamestown, 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 JMS
- DVL · Devils Lake Regional Airport83 mi away
- FAR · Hector International Airport88 mi away
- RDR · Grand Forks Air Force Base93 mi away
- BIS · Bismarck Municipal Airport98 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 JMS from SJY?
The flight distance from Jamestown (JMS) to Seinäjoki / Ilmajoki (SJY) is 4,212 miles (6,779 km, 3,660 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JMS to SJY?
A nonstop flight takes about 8h 44m 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 Jamestown and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 8 hours ahead of Jamestown.
What is the cheapest way to fly from JMS to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JMS–SJY that never appear on search engines, with no booking fees.