How far is Zhangye from Zhengzhou?
There are several ways to calculate distances between Zhengzhou and Zhangye. Here are two common methods:Vincenty's formula (applied above)
- 787.822 miles
- 1267.877 kilometers
- 684.599 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
- 786.482 miles
- 1265.720 kilometers
- 683.434 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 Zhangye Ganzhou Airport (YZY) is 1 hour 59 minutes.
Time difference and current local times
The time difference between Zhengzhou and Zhangye is 15 hours. Zhangye is 15 hours behind Zhengzhou.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 134 kg (295 pounds).
Zhengzhou to Zhangye flight path
Shortest flight path between Zhengzhou Xinzheng International Airport (CGO) and Zhangye Ganzhou Airport (YZY).
Frequent Flyer Miles Calculator
Zhengzhou (CGO) → Zhangye (YZY).