Distance From Koganezaki Crystal Park Emergency Heliport to Louisville Muhammad Ali International Airport

The distance from Koganezaki Crystal Park Emergency Heliport () to Louisville Muhammad Ali International Airport (SDF) is 6643 miles or 10691 kilometers or 5769 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 Nishiizu ( Japan ) to Louisville ( United States )?

A one-way nonstop (direct) flight between Nishiizu and Louisville takes around 15 hours 16 minutes.

Estimated flight time from Koganezaki Crystal Park Emergency Heliport, Nishiizu, Japan to Louisville Muhammad Ali International Airport, Louisville, United States is 15 hours 16 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		10691 km
Statute Miles		6643 miles
Nautical Miles		5769 nm
Avg. Time of Flight		15 hours 16 minutes

Koganezaki Crystal Park Emergency Heliport to Louisville Muhammad Ali International Airport Flight Route Map - to SDF Flight Path

Location of Koganezaki Crystal Park Emergency Heliport & Louisville Muhammad Ali International Airport is given below.
Click the map to view Nishiizu to Louisville nonstop flight path and travel direction.

Click to see flight route on Google Map between Nishiizu, Japan and Louisville, United States. .

Nonstop flight route between Nishiizu, Japan and Louisville, United States.

Time Difference Between the Airports • - SDF

Time difference between Nishiizu (Japan) and Louisville (United States) is 13 Hours.
Louisville time is 13 Hours behind Nishiizu.

Location	Local Time
Nishiizu (Japan)	2026-06-22, 18:55:16 JST
Louisville (United States)	2026-06-22, 05:55:16 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

Koganezaki Crystal Park Emergency Heliport ( / ) Nishiizu, Japan

Destination

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