Calculations with different methods
- 1020.918 miles
- 1643.008 kilometers
- 887.153 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
- 1023.788 miles
- 1647.627 kilometers
- 889.648 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Hong Kong International Airport (HKG) to Yan'an Ershilipu Airport (ENY) is 2 hours 25 minutes.
Time difference and current local times
There is no time difference between Hong Kong and Yan'an.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 142 kg (313 pounds).
Hong Kong to Yan'an flight map.
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Yan'an (ENY).