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YCM to SJY: distance & flight time
Saint Catherines (Niagara District Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
3,967 mi
6,384 km · 3,447 nm
8h 15m
estimated nonstop flight time
+7h
time difference · heading northeast
See live YCM→SJY fares Phone-only fares on this route — call free
Flight time details
3,967 miles nonstop takes roughly 8h 15m 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
- YCM — Niagara District Airport · Saint Catherines, Canada
- 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 YCM
- YYZ · Lester B. Pearson International Airport41 mi away
- IAG · Niagara Falls International Airport13 mi away
- BUF · Buffalo Niagara International Airport28 mi away
- DU9 · Dunnville Airport31 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 YCM from SJY?
The flight distance from Saint Catherines (YCM) to Seinäjoki / Ilmajoki (SJY) is 3,967 miles (6,384 km, 3,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to SJY?
A nonstop flight takes about 8h 15m 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 YCM to SJY?
Nonstop service on YCM–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 8h 15m nonstop estimate.
What is the time difference between Saint Catherines and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 7 hours ahead of Saint Catherines.
What is the cheapest way to fly from YCM to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–SJY that never appear on search engines, with no booking fees.
Why are some YCM to SJY fares phone-only?
Consolidator contracts let us sell certain YCM–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.