Air Miles Calculator

Distance between Hong Kong (HKG) and Yan'an (ENY)

Distance from Hong Kong to Yan'an (Yan'an Ershilipu Airport – Hong Kong International Airport) is 1021 miles / 1643 kilometers / 887 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 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).

Flight duration

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.

Time Difference

Hong Kong
Yan'an

Hong Kong

 HKT

Yan'an

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 142 kg (313 pounds).

Airport information


A Hong Kong International Airport
City: Hong Kong
Country: Hong Kong Flag of Hong Kong
IATA Code: HKG
ICAO Code: VHHH
Coordinates: 22°18′32″N, 113°54′54″E

B Yan'an Ershilipu Airport
City: Yan'an
Country: China Flag of China
IATA Code: ENY
ICAO Code: ZLYA
Coordinates: 36°38′12″N, 109°33′14″E

Map

Hong Kong to Yan'an flight map.

Frequent Flyer Miles Calculator

Hong Kong (HKG) → Yan'an (ENY).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1021
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1021

Round trip?