# Distance between Lanzhou (LHW) and Zhengzhou (CGO)

Flight distance from Lanzhou to Zhengzhou (Lanzhou Zhongchuan International Airport – Zhengzhou Xinzheng International Airport) is 592 miles / 953 kilometers / 514 nautical miles. Estimated flight time is 1 hour 37 minutes.

Driving distance from Lanzhou (LHW) to Zhengzhou (CGO) is 726 miles / 1169 kilometers and travel time by car is about 12 hours 36 minutes.

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

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Zhengzhou Xinzheng International Airport (CGO).

## How far is Zhengzhou from Lanzhou?

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

Vincenty's formula (applied above)
• 591.976 miles
• 952.693 kilometers
• 514.413 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
• 590.789 miles
• 950.783 kilometers
• 513.382 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 Zhengzhou Xinzheng International Airport
City: Zhengzhou
Country: China
IATA Code: CGO
ICAO Code: ZHCC
Coordinates: 34°31′10″N, 113°50′27″E

## Time difference and current local times

There is no time difference between Lanzhou and Zhengzhou.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 112 kg (246 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Zhengzhou (CGO).

Distance:
592
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
592

Round trip?