Map of flight path and driving directions from Lanzhou to Changsha.
Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Changsha Huanghua International Airport (CSX).
How far is Changsha from Lanzhou?
There are several ways to calculate distances between Lanzhou and Changsha. Here are two common methods:Vincenty's formula (applied above)
- 801.869 miles
- 1290.484 kilometers
- 696.806 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
- 802.175 miles
- 1290.975 kilometers
- 697.071 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).
Time difference and current local times
There is no time difference between Lanzhou and Changsha.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 135 kg (298 pounds).
Frequent Flyer Miles Calculator
Lanzhou (LHW) → Changsha (CSX).