How far is Xining from Zhengzhou?
There are several ways to calculate distances between Zhengzhou and Xining. Here are two common methods:Vincenty's formula (applied above)
- 678.718 miles
- 1092.291 kilometers
- 589.790 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
- 677.319 miles
- 1090.039 kilometers
- 588.574 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 Zhengzhou Xinzheng International Airport (CGO) to Xining Caojiabao International Airport (XNN) is 1 hour 47 minutes.
Time difference and current local times
There is no time difference between Zhengzhou and Xining.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 122 kg (269 pounds).
Zhengzhou to Xining flight path
Shortest flight path between Zhengzhou Xinzheng International Airport (CGO) and Xining Caojiabao International Airport (XNN).
Frequent Flyer Miles Calculator
Zhengzhou (CGO) → Xining (XNN).