How far is Hefei from Hengyang?

The distance between Hengyang (Hengyang Nanyue Airport) and Hefei (Hefei Luogang Airport) is 438 miles / 705 kilometers / 381 nautical miles.

The driving distance from Hengyang (HNY) to Hefei (HFE) is 539 miles / 868 kilometers, and travel time by car is about 9 hours 50 minutes.

Distance from Hengyang to Hefei

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

Vincenty's formula (applied above)

• 438.218 miles
• 705.243 kilometers
• 380.801 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

• 438.691 miles
• 706.005 kilometers
• 381.212 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 Hengyang to Hefei?

The estimated flight time from Hengyang Nanyue Airport to Hefei Luogang Airport is 1 hour and 19 minutes.

What is the time difference between Hengyang and Hefei?

There is no time difference between Hengyang and Hefei.

Flight carbon footprint between Hengyang Nanyue Airport (HNY) and Hefei Luogang Airport (HFE)

On average, flying from Hengyang to Hefei generates about 90 kg of CO2 per passenger, and 90 kilograms equals 197 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hengyang to Hefei

See the map of the shortest flight path between Hengyang Nanyue Airport (HNY) and Hefei Luogang Airport (HFE).

Airport information

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

Destination	Hefei Luogang Airport
City:	Hefei
Country:	China
IATA Code:	HFE
ICAO Code:	ZSOF
Coordinates:	31°46′48″N, 117°17′52″E