How far is Zhengzhou from Changsha?
There are several ways to calculate distances between Changsha and Zhengzhou. Here are two common methods:Vincenty's formula (applied above)
- 437.681 miles
- 704.378 kilometers
- 380.334 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
- 438.925 miles
- 706.381 kilometers
- 381.415 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).
Estimated flight time from Changsha Huanghua International Airport (CSX) to Zhengzhou Xinzheng International Airport (CGO) is 1 hour 19 minutes.
Time difference and current local times
There is no time difference between Changsha and Zhengzhou.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 90 kg (197 pounds).
Changsha to Zhengzhou flight path
Shortest flight path between Changsha Huanghua International Airport (CSX) and Zhengzhou Xinzheng International Airport (CGO).
Frequent Flyer Miles Calculator
Changsha (CSX) → Zhengzhou (CGO).