How far is Nanchong from Hengyang?

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

The driving distance from Hengyang (HNY) to Nanchong (NAO) is 631 miles / 1015 kilometers, and travel time by car is about 11 hours 27 minutes.

Distance from Hengyang to Nanchong

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

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

What is the time difference between Hengyang and Nanchong?

There is no time difference between Hengyang and Nanchong.

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

On average, flying from Hengyang to Nanchong 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 Hengyang to Nanchong

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

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