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DLS to SJY: distance & flight time
The Dalles (Columbia Gorge Regional the Dalles Municipal Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,695 mi
7,555 km · 4,080 nm
9h 40m
estimated nonstop flight time
+10h
time difference · heading north
See live DLS→SJY fares Phone-only fares on this route — call free
Flight time details
4,695 miles nonstop takes roughly 9h 40m 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
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, 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 DLS
- TTD · Portland Troutdale Airport60 mi away
- PDX · Portland International Airport69 mi away
- YKM · Yakima Air Terminal McAllister Field72 mi away
- HIO · Portland Hillsboro Airport86 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 DLS from SJY?
The flight distance from The Dalles (DLS) to Seinäjoki / Ilmajoki (SJY) is 4,695 miles (7,555 km, 4,080 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLS to SJY?
A nonstop flight takes about 9h 40m 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 The Dalles and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 10 hours ahead of The Dalles.
What is the cheapest way to fly from DLS to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLS–SJY that never appear on search engines, with no booking fees.