How far is Hengyang from Changzhi?

The distance between Changzhi (Changzhi Wangcun Airport) and Hengyang (Hengyang Nanyue Airport) is 644 miles / 1037 kilometers / 560 nautical miles.

The driving distance from Changzhi (CIH) to Hengyang (HNY) is 734 miles / 1181 kilometers, and travel time by car is about 13 hours 24 minutes.

Distance from Changzhi to Hengyang

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

Vincenty's formula (applied above)

• 644.326 miles
• 1036.941 kilometers
• 559.904 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

• 646.147 miles
• 1039.872 kilometers
• 561.486 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 Changzhi to Hengyang?

The estimated flight time from Changzhi Wangcun Airport to Hengyang Nanyue Airport is 1 hour and 43 minutes.

What is the time difference between Changzhi and Hengyang?

There is no time difference between Changzhi and Hengyang.

Flight carbon footprint between Changzhi Wangcun Airport (CIH) and Hengyang Nanyue Airport (HNY)

On average, flying from Changzhi to Hengyang generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Changzhi to Hengyang

See the map of the shortest flight path between Changzhi Wangcun Airport (CIH) and Hengyang Nanyue Airport (HNY).

Airport information

Origin	Changzhi Wangcun Airport
City:	Changzhi
Country:	China
IATA Code:	CIH
ICAO Code:	ZBCZ
Coordinates:	36°14′51″N, 113°7′33″E

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