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PSC to SJY: distance & flight time
Pasco (Tri Cities Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,623 mi
7,440 km · 4,017 nm
9h 32m
estimated nonstop flight time
+10h
time difference · heading north
See live PSC→SJY fares Phone-only fares on this route — call free
Flight time details
4,623 miles nonstop takes roughly 9h 32m 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
- PSC — Tri Cities Airport · Pasco, 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 PSC
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 PSC from SJY?
The flight distance from Pasco (PSC) to Seinäjoki / Ilmajoki (SJY) is 4,623 miles (7,440 km, 4,017 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSC to SJY?
A nonstop flight takes about 9h 32m 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 Pasco and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 10 hours ahead of Pasco.
What is the cheapest way to fly from PSC to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSC–SJY that never appear on search engines, with no booking fees.