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STK to SJY: distance & flight time
Sterling (Sterling Municipal Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,704 mi
7,571 km · 4,088 nm
9h 41m
estimated nonstop flight time
+9h
time difference · heading northeast
See live STK→SJY fares Phone-only fares on this route — call free
Flight time details
4,704 miles nonstop takes roughly 9h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 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 STK from SJY?
The flight distance from Sterling (STK) to Seinäjoki / Ilmajoki (SJY) is 4,704 miles (7,571 km, 4,088 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to SJY?
A nonstop flight takes about 9h 41m 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 Sterling and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 9 hours ahead of Sterling.
What is the cheapest way to fly from STK to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–SJY that never appear on search engines, with no booking fees.