How far is Yan'an from Nanchong?

The distance between Nanchong (Nanchong Gaoping Airport) and Yan'an (Yan'an Nanniwan Airport) is 440 miles / 709 kilometers / 383 nautical miles.

The driving distance from Nanchong (NAO) to Yan'an (ENY) is 557 miles / 896 kilometers, and travel time by car is about 10 hours 11 minutes.

Distance from Nanchong to Yan'an

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

Vincenty's formula (applied above)

• 440.425 miles
• 708.795 kilometers
• 382.719 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

• 441.128 miles
• 709.926 kilometers
• 383.329 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 Yan'an?

The estimated flight time from Nanchong Gaoping Airport to Yan'an Nanniwan Airport is 1 hour and 20 minutes.

What is the time difference between Nanchong and Yan'an?

There is no time difference between Nanchong and Yan'an.

Flight carbon footprint between Nanchong Gaoping Airport (NAO) and Yan'an Nanniwan Airport (ENY)

On average, flying from Nanchong to Yan'an generates about 90 kg of CO2 per passenger, and 90 kilograms equals 198 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 Yan'an

See the map of the shortest flight path between Nanchong Gaoping Airport (NAO) and Yan'an Nanniwan Airport (ENY).

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	Yan'an Nanniwan Airport
City:	Yan'an
Country:	China
IATA Code:	ENY
ICAO Code:	ZLYA
Coordinates:	36°28′35″N, 109°27′55″E