Distance between cities › Australia › New South Wales › Westby, NSW › Distance from Westby to Willunga Book Hotels

Distance from Westby, NSW to Willunga, SA

Distance

934 km

Time

12 hours 14 mins

Gas Cost

$70 - $182

There are 804.28 km (499.76 miles) from Westby to Willunga in west direction and 933.42 km (580 miles) by car, following the B12 route.

Westby and Willunga are 12 hours 14 mins far apart, if you drive non-stop .

This is the fastest route from Westby, NSW to Willunga, SA.

Please note the time difference between Westby, NSW and Willunga, SA is 30 minutes. The current time in Westby is 9:27 am and the current time in Willunga is 8:57 am.

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Lowest Price Rental Cars in Westby, NSW

Planning on renting a car to go from Westby, NSW to Willunga, SA? Here there are some offers to rent a car in Westby, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Westby »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 100.85 liters of fuel to cover the route between Westby, NSW and Willunga, SA.

The estimated cost of fuel to go from Westby to Willunga is $151.27.

During the route, an average car will release 2,412.30 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.58 kilograms of CO₂ per kilometer.

Average Australia gas price used for calculation is $1.50 per liter of regular gas. Price last updated on March 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Westby, NSW and Willunga, SA

If you want to meet halfway between Westby, NSW and Willunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.055752 and 143.114395, or 35º 3' 20.7072" S, 143º 6' 51.822" E. This location is 290.11 miles away from Westby, NSW and Willunga, SA and it would take approximately 6 hours 7 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Westby, NSW and Willunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	499.76 mi	804.28 km	434.28 nautical mi
Driving distance	580 mi	933.79 km	504.20 nautical mi

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