Air Miles Calculator logo

How far is Sydney from Osaka?

The distance between Osaka (Kansai International Airport) and Sydney (Sydney Airport) is 4815 miles / 7749 kilometers / 4184 nautical miles.

Kansai International Airport – Sydney Airport

Distance arrow
4815
Miles
Distance arrow
7749
Kilometers
Distance arrow
4184
Nautical miles

Search flights

Distance from Osaka to Sydney

There are several ways to calculate the distance from Osaka to Sydney. Here are two standard methods:

Vincenty's formula (applied above)
  • 4815.151 miles
  • 7749.235 kilometers
  • 4184.252 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 4835.490 miles
  • 7781.967 kilometers
  • 4201.926 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).

How long does it take to fly from Osaka to Sydney?

The estimated flight time from Kansai International Airport to Sydney Airport is 9 hours and 37 minutes.

Flight carbon footprint between Kansai International Airport (KIX) and Sydney Airport (SYD)

On average, flying from Osaka to Sydney generates about 560 kg of CO2 per passenger, and 560 kilograms equals 1 234 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Osaka to Sydney

See the map of the shortest flight path between Kansai International Airport (KIX) and Sydney Airport (SYD).

Airport information

Origin Kansai International Airport
City: Osaka
Country: Japan Flag of Japan
IATA Code: KIX
ICAO Code: RJBB
Coordinates: 34°25′38″N, 135°14′38″E
Destination Sydney Airport
City: Sydney
Country: Australia Flag of Australia
IATA Code: SYD
ICAO Code: YSSY
Coordinates: 33°56′45″S, 151°10′37″E