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KAU to SDF: distance & flight time
Kauhava (Kauhava Airport) → Louisville (Louisville International Standiford Field)
4,429 mi
7,127 km · 3,848 nm
9h 9m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KAU→SDF fares Phone-only fares on this route — call free
Flight time details
4,429 miles nonstop takes roughly 9h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KAU — Kauhava Airport · Kauhava, Finland
- SDF — Louisville International Standiford Field · Louisville, 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 KAU
- SJY · Seinäjoki Airport31 mi away
- KOK · Kokkola-Pietarsaari Airport41 mi away
- VAA · Vaasa Airport41 mi away
- KHJ · Kauhajoki Airport50 mi away
Near SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Frequently asked questions
How far is KAU from SDF?
The flight distance from Kauhava (KAU) to Louisville (SDF) is 4,429 miles (7,127 km, 3,848 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KAU to SDF?
A nonstop flight takes about 9h 9m 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 Kauhava and Louisville?
Louisville is 7 hours behind Kauhava.
What is the cheapest way to fly from KAU to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KAU–SDF that never appear on search engines, with no booking fees.