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TCM to SJY: distance & flight time
Tacoma (McChord Air Force Base) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,612 mi
7,423 km · 4,008 nm
9h 31m
estimated nonstop flight time
+10h
time difference · heading north
See live TCM→SJY fares Phone-only fares on this route — call free
Flight time details
4,612 miles nonstop takes roughly 9h 31m 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
- TCM — McChord Air Force Base · Tacoma, 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 TCM
- SEA · Seattle Tacoma International Airport23 mi away
- GRF · Gray Army Air Field6 mi away
- TIW · Tacoma Narrows Airport10 mi away
- OLM · Olympia Regional Airport23 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 TCM from SJY?
The flight distance from Tacoma (TCM) to Seinäjoki / Ilmajoki (SJY) is 4,612 miles (7,423 km, 4,008 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCM to SJY?
A nonstop flight takes about 9h 31m 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 Tacoma and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 10 hours ahead of Tacoma.
What is the cheapest way to fly from TCM to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCM–SJY that never appear on search engines, with no booking fees.