Calculations with different methods
- 909.678 miles
- 1463.985 kilometers
- 790.489 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
- 909.338 miles
- 1463.437 kilometers
- 790.193 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Changchun Longjia International Airport (CGQ) to Zhengzhou Xinzheng International Airport (CGO) is 2 hours 13 minutes.
Time difference and current local times
There is no time difference between Changchun and Zhengzhou.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 132 kg (291 pounds).
Changchun to Zhengzhou flight map.
Frequent Flyer Miles Calculator
Changchun (CGQ) → Zhengzhou (CGO).