# Distance between Lanzhou (LHW) and Changzhou (CZX)

Flight distance from Lanzhou to Changzhou (Lanzhou Zhongchuan International Airport – Changzhou Benniu Airport) is 976 miles / 1571 kilometers / 849 nautical miles. Estimated flight time is 2 hours 20 minutes.

Driving distance from Lanzhou (LHW) to Changzhou (CZX) is 1150 miles / 1850 kilometers and travel time by car is about 19 hours 35 minutes.

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

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Changzhou Benniu Airport (CZX).

## How far is Changzhou from Lanzhou?

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

Vincenty's formula (applied above)
• 976.474 miles
• 1571.483 kilometers
• 848.533 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
• 974.824 miles
• 1568.827 kilometers
• 847.099 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 Changzhou Benniu Airport
City: Changzhou
Country: China
IATA Code: CZX
ICAO Code: ZSCG
Coordinates: 31°55′10″N, 119°46′44″E

## Time difference and current local times

There is no time difference between Lanzhou and Changzhou.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (329 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Changzhou (CZX).

Distance:
976
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
976

Round trip?