# Distance between Lanzhou (LHW) and Nanchong (NAO)

Flight distance from Lanzhou to Nanchong (Lanzhou Zhongchuan International Airport – Nanchong Gaoping Airport) is 421 miles / 678 kilometers / 366 nautical miles. Estimated flight time is 1 hour 17 minutes.

Driving distance from Lanzhou (LHW) to Nanchong (NAO) is 556 miles / 894 kilometers and travel time by car is about 9 hours 47 minutes.

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

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Nanchong Gaoping Airport (NAO).

## How far is Nanchong from Lanzhou?

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

Vincenty's formula (applied above)
• 421.234 miles
• 677.910 kilometers
• 366.042 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
• 422.075 miles
• 679.264 kilometers
• 366.773 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 Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E

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

## Time difference and current local times

There is no time difference between Lanzhou and Nanchong.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 87 kg (192 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Nanchong (NAO).

Distance:
421
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
421

Round trip?