Distance From Cut Knife Airport to Louisville Muhammad Ali International Airport

The distance from Cut Knife Airport () to Louisville Muhammad Ali International Airport (SDF) is 1500 miles or 2414 kilometers or 1303 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 Cut Knife ( Canada ) to Louisville ( United States )?

A one-way nonstop (direct) flight between Cut Knife and Louisville takes around 3 hours 26 minutes.

Estimated flight time from Cut Knife Airport, Cut Knife, Canada to Louisville Muhammad Ali International Airport, Louisville, United States is 3 hours 26 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		2414 km
Statute Miles		1500 miles
Nautical Miles		1303 nm
Avg. Time of Flight		3 hours 26 minutes

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

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

Click to see flight route on Google Map between Cut Knife, Canada and Louisville, United States. .

Nonstop flight route between Cut Knife, Canada and Louisville, United States.

Time Difference Between the Airports • - SDF

Time difference between Cut Knife (Canada) and Louisville (United States) is 1 Hours.
Louisville time is 1 Hours ahead of Cut Knife.

Location	Local Time
Cut Knife (Canada)	2025-12-15, 05:55:50 CST
Louisville (United States)	2025-12-15, 06:55:50 EST

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

Cut Knife Airport ( / CKU4) Cut Knife, Canada

Destination

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