Search by airport name, city or IATA airport code.
Hong Kong–Sydney | HKG–SYD
Calculations with different methods
- 4580.607 miles
- 7371.772 kilometers
- 3980.438 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
- 4594.329 miles
- 7393.856 kilometers
- 3992.363 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 Sydney Airport (SYD) is 9 hours 10 minutes.
Time difference and current local times
The time difference between Hong Kong and Sydney is 2 hours. Sydney is 2 hours ahead of Hong Kong.
Hong Kong to Sydney flight map.
Frequent Flyer Miles Calculator
Hong Kong (HKG) → Sydney (SYD).