# Distance between Lanzhou (LHW) and Changde (CGD)

Flight distance from Lanzhou to Changde (Lanzhou Zhongchuan International Airport – Changde Taohuayuan Airport) is 701 miles / 1128 kilometers / 609 nautical miles. Estimated flight time is 1 hour 49 minutes.

Driving distance from Lanzhou (LHW) to Changde (CGD) is 938 miles / 1510 kilometers and travel time by car is about 16 hours 7 minutes.

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

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Changde Taohuayuan Airport (CGD).

## How far is Changde from Lanzhou?

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

Vincenty's formula (applied above)
• 701.044 miles
• 1128.221 kilometers
• 609.191 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
• 701.436 miles
• 1128.852 kilometers
• 609.531 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 Changde Taohuayuan Airport
City: Changde
Country: China
IATA Code: CGD
ICAO Code: ZGCD
Coordinates: 28°55′8″N, 111°38′23″E

## Time difference and current local times

There is no time difference between Lanzhou and Changde.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 125 kg (275 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Changde (CGD).

Distance:
701
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
701

Round trip?