# Distance between Lanzhou (LHW) and Changchun (CGQ)

Flight distance from Lanzhou to Changchun (Lanzhou Zhongchuan International Airport – Changchun Longjia International Airport) is 1270 miles / 2044 kilometers / 1104 nautical miles. Estimated flight time is 2 hours 54 minutes.

Driving distance from Lanzhou (LHW) to Changchun (CGQ) is 1514 miles / 2436 kilometers and travel time by car is about 25 hours 51 minutes.

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

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Changchun Longjia International Airport (CGQ).

## How far is Changchun from Lanzhou?

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

Vincenty's formula (applied above)
• 1270.348 miles
• 2044.427 kilometers
• 1103.902 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
• 1267.979 miles
• 2040.615 kilometers
• 1101.844 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 Changchun Longjia International Airport
City: Changchun
Country: China
IATA Code: CGQ
ICAO Code: ZYCC
Coordinates: 43°59′46″N, 125°41′5″E

## Time difference and current local times

There is no time difference between Lanzhou and Changchun.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 165 kg (364 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Changchun (CGQ).

Distance:
1270
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1270

Round trip?