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

Distance from Harefield, NSW to Willunga, SA

Distance

951 km

Time

11 hours 42 mins

Gas Cost

$71 - $185

Helpful Inaccurate

There are 811.63 km (504.33 miles) from Harefield to Willunga in west direction and 951.12 km (591 miles) by car, following the A20 route.

Harefield and Willunga are 11 hours 42 mins far apart, if you drive non-stop .

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

Please note the time difference between Harefield, NSW and Willunga, SA is 30 minutes. The current time in Harefield is 8:06 pm and the current time in Willunga is 7:36 pm.

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Lowest Price Rental Cars in Harefield, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harefield »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 102.70 liters of fuel to cover the route between Harefield, NSW and Willunga, SA.

The estimated cost of fuel to go from Harefield to Willunga is $154.05.

During the route, an average car will release 2,456.55 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Harefield, NSW and Willunga, SA

If you want to meet halfway between Harefield, 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 -35.060891 and 143.162463, or 35º 3' 39.2076" S, 143º 9' 44.8668" E. This location is 295.44 miles away from Harefield, NSW and Willunga, SA and it would take approximately 5 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	504.33 mi	811.63 km	438.25 nautical mi
Driving distance	591 mi	950.91 km	513.45 nautical mi

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