How far is Heihe from Nanchong?

The distance between Nanchong (Nanchong Gaoping Airport) and Heihe (Heihe Aihui Airport) is 1733 miles / 2789 kilometers / 1506 nautical miles.

The driving distance from Nanchong (NAO) to Heihe (HEK) is 2111 miles / 3397 kilometers, and travel time by car is about 38 hours 26 minutes.

Distance from Nanchong to Heihe

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

Vincenty's formula (applied above)

• 1733.300 miles
• 2789.476 kilometers
• 1506.197 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

• 1732.953 miles
• 2788.918 kilometers
• 1505.895 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 Heihe?

The estimated flight time from Nanchong Gaoping Airport to Heihe Aihui Airport is 3 hours and 46 minutes.

What is the time difference between Nanchong and Heihe?

There is no time difference between Nanchong and Heihe.

Flight carbon footprint between Nanchong Gaoping Airport (NAO) and Heihe Aihui Airport (HEK)

On average, flying from Nanchong to Heihe generates about 195 kg of CO2 per passenger, and 195 kilograms equals 430 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 Heihe

See the map of the shortest flight path between Nanchong Gaoping Airport (NAO) and Heihe Aihui Airport (HEK).

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	Heihe Aihui Airport
City:	Heihe
Country:	China
IATA Code:	HEK
ICAO Code:	ZYHE
Coordinates:	50°10′17″N, 127°18′31″E