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

Distance from Hat Head, NSW to Willunga, SA

Distance

1,815 km

Time

22 hours 8 mins

Gas Cost

$136 - $354

There are 1,426.70 km (886.52 miles) from Hat Head to Willunga in southwest direction and 1,815.34 km (1,128 miles) by car, following the M31 route.

Hat Head and Willunga are 22 hours 8 mins far apart, if you drive non-stop .

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

Please note the time difference between Hat Head, NSW and Willunga, SA is 30 minutes. The current time in Hat Head is 11:33 am and the current time in Willunga is 11:03 am.

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Lowest Price Rental Cars in Hat Head, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hat Head »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 196.01 liters of fuel to cover the route between Hat Head, NSW and Willunga, SA.

The estimated cost of fuel to go from Hat Head to Willunga is $294.01.

During the route, an average car will release 4,688.48 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Hat Head, NSW and Willunga, SA

If you want to meet halfway between Hat Head, 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 -35.007571 and 146.870538, or 35º 0' 27.2556" S, 146º 52' 13.9368" E. This location is 563.86 miles away from Hat Head, NSW and Willunga, SA and it would take approximately 11 hours 4 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	886.52 mi	1,426.70 km	770.36 nautical mi
Driving distance	1,128 mi	1,814.88 km	979.96 nautical mi

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