Air Miles Calculator

Distance between Hong Kong (HKG) and Changsha (CSX)

Distance from Hong Kong to Changsha (Changsha Huanghua International Airport – Hong Kong International Airport) is 407 miles / 655 kilometers / 354 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 407.091 miles
  • 655.150 kilometers
  • 353.753 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
  • 408.601 miles
  • 657.580 kilometers
  • 355.065 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 Changsha Huanghua International Airport (CSX) is 1 hour 16 minutes.

Time difference and current local times

There is no time difference between Hong Kong and Changsha.

Time Difference

Hong Kong
Changsha

Hong Kong

 HKT

Changsha

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 81 kg (178 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 Changsha Huanghua International Airport
City: Changsha
Country: China Flag of China
IATA Code: CSX
ICAO Code: ZGHA
Coordinates: 28°11′21″N, 113°13′12″E

Map

Hong Kong to Changsha flight map.

Frequent Flyer Miles Calculator

Hong Kong (HKG) → Changsha (CSX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
407
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
407

Round trip?