How far is Hengyang from Louisville, KY?

The distance between Louisville (Louisville International Airport) and Hengyang (Hengyang Nanyue Airport) is 7799 miles / 12551 kilometers / 6777 nautical miles.

Distance from Louisville to Hengyang

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

Vincenty's formula (applied above)

• 7799.113 miles
• 12551.455 kilometers
• 6777.243 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

• 7785.756 miles
• 12529.960 kilometers
• 6765.637 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 Louisville to Hengyang?

The estimated flight time from Louisville International Airport to Hengyang Nanyue Airport is 15 hours and 15 minutes.

What is the time difference between Louisville and Hengyang?

The time difference between Louisville and Hengyang is 13 hours. Hengyang is 13 hours ahead of Louisville.

Flight carbon footprint between Louisville International Airport (SDF) and Hengyang Nanyue Airport (HNY)

On average, flying from Louisville to Hengyang generates about 969 kg of CO2 per passenger, and 969 kilograms equals 2 137 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Louisville to Hengyang

See the map of the shortest flight path between Louisville International Airport (SDF) and Hengyang Nanyue Airport (HNY).

Airport information

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

Destination	Hengyang Nanyue Airport
City:	Hengyang
Country:	China
IATA Code:	HNY
ICAO Code:	ZGHY
Coordinates:	26°54′19″N, 112°37′40″E