Air Miles Calculator

Distance between Hong Kong (HKG) and Chiayi (CYI)

Distance from Hong Kong International Airport to Chiayi Airport is 421 miles / 677 kilometers / 365 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 420.533 miles
  • 676.781 kilometers
  • 365.433 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
  • 419.936 miles
  • 675.821 kilometers
  • 364.914 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 Chiayi Airport (CYI) is 1 hour 17 minutes.

Time difference and current local times

There is no time difference between Hong Kong and Chiayi.

Time Difference

Hong Kong
Chiayi

Hong Kong

 HKT

Chiayi

 CST

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 Chiayi Airport
City: Chiayi
Country: Taiwan Flag of Taiwan
IATA Code: CYI
ICAO Code: RCKU
Coordinates: 23°27′42″N, 120°23′34″E

Map

Flight map from Hong Kong to Chiayi.

Frequent Flyer Miles Calculator

Hong Kong (HKG) → Chiayi (CYI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
421
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
421

Round trip?