Calculations with different methods
- 476.614 miles
- 767.035 kilometers
- 414.166 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
- 478.157 miles
- 769.519 kilometers
- 415.507 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 Changde Taohuayuan Airport (CGD) is 1 hour 24 minutes.
Time difference and current local times
There is no time difference between Hong Kong and Changde.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 89 kg (196 pounds).
Hong Kong to Changde flight map.
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Changde (CGD).