Distance From Unterfladnitz Airport to Louisville Muhammad Ali International Airport

The distance from Unterfladnitz Airport () to Louisville Muhammad Ali International Airport (SDF) is 4813 miles or 7746 kilometers or 4180 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Weiz ( Austria ) to Louisville ( United States )?

A one-way nonstop (direct) flight between Weiz and Louisville takes around 11 hours 3 minutes.

Estimated flight time from Unterfladnitz Airport, Weiz, Austria to Louisville Muhammad Ali International Airport, Louisville, United States is 11 hours 3 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - SDF

Kilometers		7746 km
Statute Miles		4813 miles
Nautical Miles		4180 nm
Avg. Time of Flight		11 hours 3 minutes

Unterfladnitz Airport to Louisville Muhammad Ali International Airport Flight Route Map - to SDF Flight Path

Location of Unterfladnitz Airport & Louisville Muhammad Ali International Airport is given below.
Click the map to view Weiz to Louisville nonstop flight path and travel direction.

Click to see flight route on Google Map between Weiz, Austria and Louisville, United States. .

Nonstop flight route between Weiz, Austria and Louisville, United States.

Time Difference Between the Airports • - SDF

Time difference between Weiz (Austria) and Louisville (United States) is 6 Hours.
Louisville time is 6 Hours behind Weiz.

Location	Local Time
Weiz (Austria)	2026-05-01, 11:19:48 CEST
Louisville (United States)	2026-05-01, 05:19:48 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Unterfladnitz Airport ( / LOGW) Weiz, Austria

Destination

Louisville Muhammad Ali International Airport (SDF / KSDF) Louisville, United States