How far is Louisville, KY, from Perth?

The distance between Perth (Perth Airport) and Louisville (Louisville International Airport) is 11143 miles / 17933 kilometers / 9683 nautical miles.

Distance from Perth to Louisville

There are several ways to calculate the distance from Perth to Louisville. Here are two standard methods:

Vincenty's formula (applied above)

• 11142.754 miles
• 17932.524 kilometers
• 9682.788 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 11139.676 miles
• 17927.570 kilometers
• 9680.114 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Perth to Louisville?

The estimated flight time from Perth Airport to Louisville International Airport is 21 hours and 35 minutes.

What is the time difference between Perth and Louisville?

The time difference between Perth and Louisville is 13 hours. Louisville is 13 hours behind Perth.

Flight carbon footprint between Perth Airport (PER) and Louisville International Airport (SDF)

On average, flying from Perth to Louisville generates about 1 484 kg of CO2 per passenger, and 1 484 kilograms equals 3 273 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Perth to Louisville

See the map of the shortest flight path between Perth Airport (PER) and Louisville International Airport (SDF).

Airport information

Origin	Perth Airport
City:	Perth
Country:	Australia
IATA Code:	PER
ICAO Code:	YPPH
Coordinates:	31°56′25″S, 115°58′1″E

Destination	Louisville International Airport
City:	Louisville, KY
Country:	United States
IATA Code:	SDF
ICAO Code:	KSDF
Coordinates:	38°10′27″N, 85°44′9″W