# Distance between Lanzhou (LHW) and Changzhi (CIH)

Flight distance from Lanzhou to Changzhi (Lanzhou Zhongchuan International Airport – Changzhi Wangcun Airport) is 530 miles / 853 kilometers / 461 nautical miles. Estimated flight time is 1 hour 30 minutes.

Driving distance from Lanzhou (LHW) to Changzhi (CIH) is 679 miles / 1092 kilometers and travel time by car is about 11 hours 38 minutes.

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

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Changzhi Wangcun Airport (CIH).

## How far is Changzhi from Lanzhou?

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

Vincenty's formula (applied above)
• 530.105 miles
• 853.121 kilometers
• 460.648 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
• 528.891 miles
• 851.168 kilometers
• 459.594 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 Changzhi Wangcun Airport
City: Changzhi
Country: China
IATA Code: CIH
ICAO Code: ZBCZ
Coordinates: 36°14′51″N, 113°7′33″E

## Time difference and current local times

There is no time difference between Lanzhou and Changzhi.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 103 kg (227 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Changzhi (CIH).

Distance:
530
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
530

Round trip?