How far is Changzhi from Hengyang?

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

The driving distance from Hengyang (HNY) to Changzhi (CIH) is 734 miles / 1182 kilometers, and travel time by car is about 13 hours 23 minutes.

Distance from Hengyang to Changzhi

There are several ways to calculate the distance from Hengyang to Changzhi. 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 Hengyang to Changzhi?

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

What is the time difference between Hengyang and Changzhi?

There is no time difference between Hengyang and Changzhi.

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

On average, flying from Hengyang to Changzhi 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 Hengyang to Changzhi

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

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