How far is Sydney from Austin, TX?

The distance between Austin (Austin–Bergstrom International Airport) and Sydney (Sydney Airport) is 8473 miles / 13636 kilometers / 7363 nautical miles.

Distance from Austin to Sydney

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

Vincenty's formula (applied above)

• 8472.882 miles
• 13635.781 kilometers
• 7362.733 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

• 8474.694 miles
• 13638.697 kilometers
• 7364.307 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 Austin to Sydney?

The estimated flight time from Austin–Bergstrom International Airport to Sydney Airport is 16 hours and 32 minutes.

What is the time difference between Austin and Sydney?

The time difference between Austin and Sydney is 17 hours. Sydney is 17 hours ahead of Austin.

Flight carbon footprint between Austin–Bergstrom International Airport (AUS) and Sydney Airport (SYD)

On average, flying from Austin to Sydney generates about 1 068 kg of CO2 per passenger, and 1 068 kilograms equals 2 355 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Austin to Sydney

See the map of the shortest flight path between Austin–Bergstrom International Airport (AUS) and Sydney Airport (SYD).

Airport information

Origin	Austin–Bergstrom International Airport
City:	Austin, TX
Country:	United States
IATA Code:	AUS
ICAO Code:	KAUS
Coordinates:	30°11′40″N, 97°40′11″W

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