Need help booking?
Unpublished phone-only deals available
SPF to YLI: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Ylivieska-raudaskyla (Ylivieska Airfield)
4,434 mi
7,136 km · 3,853 nm
9h 10m
estimated nonstop flight time
+9h
time difference · heading north
See live SPF→YLI fares Phone-only fares on this route — call free
Flight time details
4,434 miles nonstop takes roughly 9h 10m gate to gate, flying north. 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
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- YLI — Ylivieska Airfield · Ylivieska-raudaskyla, 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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Near YLI
- KOK · Kokkola-Pietarsaari Airport53 mi away
- OUL · Oulu Airport63 mi away
- KAU · Kauhava Airport82 mi away
- KAJ · Kajaani Airport91 mi away
Frequently asked questions
How far is SPF from YLI?
The flight distance from Spearfish-South Dakota (SPF) to Ylivieska-raudaskyla (YLI) is 4,434 miles (7,136 km, 3,853 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to YLI?
A nonstop flight takes about 9h 10m 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 Spearfish-South Dakota and Ylivieska-raudaskyla?
Ylivieska-raudaskyla is 9 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to YLI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–YLI that never appear on search engines, with no booking fees.