How far is Hengyang from Nanchong?

The distance between Nanchong (Nanchong Gaoping Airport) and Hengyang (Hengyang Nanyue Airport) is 478 miles / 770 kilometers / 416 nautical miles.

The driving distance from Nanchong (NAO) to Hengyang (HNY) is 631 miles / 1016 kilometers, and travel time by car is about 11 hours 27 minutes.

Distance from Nanchong to Hengyang

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

Vincenty's formula (applied above)

• 478.182 miles
• 769.559 kilometers
• 415.528 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

• 478.035 miles
• 769.322 kilometers
• 415.401 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 Nanchong to Hengyang?

The estimated flight time from Nanchong Gaoping Airport to Hengyang Nanyue Airport is 1 hour and 24 minutes.

What is the time difference between Nanchong and Hengyang?

There is no time difference between Nanchong and Hengyang.

Flight carbon footprint between Nanchong Gaoping Airport (NAO) and Hengyang Nanyue Airport (HNY)

On average, flying from Nanchong to Hengyang generates about 95 kg of CO2 per passenger, and 95 kilograms equals 210 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Nanchong to Hengyang

See the map of the shortest flight path between Nanchong Gaoping Airport (NAO) and Hengyang Nanyue Airport (HNY).

Airport information

Origin	Nanchong Gaoping Airport
City:	Nanchong
Country:	China
IATA Code:	NAO
ICAO Code:	ZUNC
Coordinates:	30°45′14″N, 106°3′43″E

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