Distance between Hong Kong (HKG) and Chiayi (CYI)
Distance from Hong Kong to Chiayi (Chiayi Airport – Hong Kong International 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
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 82 kg (182 pounds).
Airport information
| A | Hong Kong International Airport |
|---|---|
| City: | Hong Kong |
| Country: | Hong Kong  |
| IATA Code: | HKG |
| ICAO Code: | VHHH |
| Coordinates: | 22°18′32″N, 113°54′54″E |
| B | Chiayi Airport |
|---|---|
| City: | Chiayi |
| Country: | Taiwan  |
| IATA Code: | CYI |
| ICAO Code: | RCKU |
| Coordinates: | 23°27′42″N, 120°23′34″E |
Map
Hong Kong to Chiayi flight map.
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?