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YWL to SJY: distance & flight time
Williams Lake (Williams Lake Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,273 mi
6,877 km · 3,713 nm
8h 51m
estimated nonstop flight time
+10h
time difference · heading north
See live YWL→SJY fares Phone-only fares on this route — call free
Flight time details
4,273 miles nonstop takes roughly 8h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- YWL — Williams Lake Airport · Williams Lake, 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 YWL
- ZMH · South Cariboo Region / 108 Mile Airport44 mi away
- YQZ · Quesnel Airport61 mi away
- YXS · Prince George Airport121 mi away
- YKA · Kamloops Airport124 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 YWL from SJY?
The flight distance from Williams Lake (YWL) to Seinäjoki / Ilmajoki (SJY) is 4,273 miles (6,877 km, 3,713 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YWL 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 Williams Lake and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 10 hours ahead of Williams Lake.
What is the cheapest way to fly from YWL to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YWL–SJY that never appear on search engines, with no booking fees.