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SJY to RNT: distance & flight time
Seinäjoki / Ilmajoki (Seinäjoki Airport) → Renton (Renton Municipal Airport)
4,585 mi
7,379 km · 3,984 nm
9h 27m
estimated nonstop flight time
-10h
time difference · heading northwest
See live SJY→RNT fares Phone-only fares on this route — call free
Flight time details
4,585 miles nonstop takes roughly 9h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- SJY — Seinäjoki Airport · Seinäjoki / Ilmajoki, Finland
- RNT — Renton Municipal Airport · Renton, United States
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 SJY
- KHJ · Kauhajoki Airport21 mi away
- KAU · Kauhava Airport31 mi away
- VAA · Vaasa Airport42 mi away
- KOK · Kokkola-Pietarsaari Airport72 mi away
Near RNT
Frequently asked questions
How far is SJY from RNT?
The flight distance from Seinäjoki / Ilmajoki (SJY) to Renton (RNT) is 4,585 miles (7,379 km, 3,984 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SJY to RNT?
A nonstop flight takes about 9h 27m 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 Seinäjoki / Ilmajoki and Renton?
Renton is 10 hours behind Seinäjoki / Ilmajoki.
What is the cheapest way to fly from SJY to RNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SJY–RNT that never appear on search engines, with no booking fees.