Air Miles Calculator

Distance between Hong Kong (HKG) and Sydney (SYD)

Flight distance from Hong Kong to Sydney (Hong Kong International Airport – Sydney Airport) is 4581 miles / 7372 kilometers / 3980 nautical miles. Estimated flight time is 9 hours 10 minutes.

Map of flight path from Hong Kong to Sydney.

Shortest flight path between Hong Kong International Airport (HKG) and Sydney Airport (SYD).

How far is Sydney from Hong Kong?

There are several ways to calculate distances between Hong Kong and Sydney. Here are two common methods:

Vincenty's formula (applied above)
  • 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 – the shortest distance between two points).

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 Sydney Airport
City: Sydney
Country: Australia Flag of Australia
IATA Code: SYD
ICAO Code: YSSY
Coordinates: 33°56′45″S, 151°10′37″E

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.

Time Difference

Hong Kong

 HKT

Sydney

 AEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 537 kg (1 184 pounds).

Frequent Flyer Miles Calculator

Hong Kong (HKG) → Sydney (SYD).

Distance:
4581
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4581

Round trip?