# Distance between Nanchong (NAO) and Hefei (HFE)

Flight distance from Nanchong to Hefei (Nanchong Gaoping Airport – Hefei Luogang Airport) is 668 miles / 1076 kilometers / 581 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Nanchong (NAO) to Hefei (HFE) is 802 miles / 1290 kilometers and travel time by car is about 13 hours 40 minutes.

## Map of flight path and driving directions from Nanchong to Hefei.

Shortest flight path between Nanchong Gaoping Airport (NAO) and Hefei Luogang Airport (HFE).

## How far is Hefei from Nanchong?

There are several ways to calculate distances between Nanchong and Hefei. Here are two common methods:

Vincenty's formula (applied above)
• 668.361 miles
• 1075.623 kilometers
• 580.790 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 667.049 miles
• 1073.511 kilometers
• 579.650 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).

## Airport information

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

B Hefei Luogang Airport
City: Hefei
Country: China
IATA Code: HFE
ICAO Code: ZSOF
Coordinates: 31°46′48″N, 117°17′52″E

## Time difference and current local times

There is no time difference between Nanchong and Hefei.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (267 pounds).

## Frequent Flyer Miles Calculator

Nanchong (NAO) → Hefei (HFE).

Distance:
668
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
668

Round trip?