How far is Louisville, KY, from Singapore?

The distance between Singapore (Singapore Changi Airport) and Louisville (Louisville International Airport) is 9641 miles / 15516 kilometers / 8378 nautical miles.

Distance from Singapore to Louisville

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

Vincenty's formula (applied above)

• 9641.434 miles
• 15516.383 kilometers
• 8378.177 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

• 9636.340 miles
• 15508.186 kilometers
• 8373.750 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 Singapore to Louisville?

The estimated flight time from Singapore Changi Airport to Louisville International Airport is 18 hours and 45 minutes.

What is the time difference between Singapore and Louisville?

The time difference between Singapore and Louisville is 12 hours. Louisville is 12 hours behind Singapore.

Flight carbon footprint between Singapore Changi Airport (SIN) and Louisville International Airport (SDF)

On average, flying from Singapore to Louisville generates about 1 246 kg of CO2 per passenger, and 1 246 kilograms equals 2 746 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Singapore to Louisville

See the map of the shortest flight path between Singapore Changi Airport (SIN) and Louisville International Airport (SDF).

Airport information

Origin	Singapore Changi Airport
City:	Singapore
Country:	Singapore
IATA Code:	SIN
ICAO Code:	WSSS
Coordinates:	1°21′0″N, 103°59′38″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