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TKU to SDF: distance & flight time

Turku (Turku Airport) → Louisville (Louisville International Standiford Field)

4,509 mi
7,257 km · 3,918 nm
9h 19m
estimated nonstop flight time
-7h
time difference · heading northwest
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Flight time details

4,509 miles nonstop takes roughly 9h 19m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is TKU from SDF?

The flight distance from Turku (TKU) to Louisville (SDF) is 4,509 miles (7,257 km, 3,918 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from TKU to SDF?

A nonstop flight takes about 9h 19m 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 Turku and Louisville?

Louisville is 7 hours behind Turku.

What is the cheapest way to fly from TKU to SDF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TKU–SDF that never appear on search engines, with no booking fees.
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