Need help booking?
Unpublished phone-only deals available
SJY to GRK: distance & flight time
Seinäjoki / Ilmajoki (Seinäjoki Airport) → Killeen (Robert Gray Army Air Field Airport)
5,185 mi
8,344 km · 4,505 nm
10h 38m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SJY→GRK fares Phone-only fares on this route — call free
Flight time details
5,185 miles nonstop takes roughly 10h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SJY — Seinäjoki Airport · Seinäjoki / Ilmajoki, Finland
- GRK — Robert Gray Army Air Field Airport · Killeen, 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 GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 mi away
Frequently asked questions
How far is SJY from GRK?
The flight distance from Seinäjoki / Ilmajoki (SJY) to Killeen (GRK) is 5,185 miles (8,344 km, 4,505 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SJY to GRK?
A nonstop flight takes about 10h 38m 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 Killeen?
Killeen is 8 hours behind Seinäjoki / Ilmajoki.
What is the cheapest way to fly from SJY to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SJY–GRK that never appear on search engines, with no booking fees.