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

Distance from Somerton, NSW to Willunga, SA

Distance

1,471 km

Time

18 hours 24 mins

Gas Cost

$110 - $287

There are 1,221.89 km (759.25 miles) from Somerton to Willunga in southwest direction and 1,470.94 km (914 miles) by car, following the B12 route.

Somerton and Willunga are 18 hours 24 mins far apart, if you drive non-stop .

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

Please note the time difference between Somerton, NSW and Willunga, SA is 30 minutes. The current time in Somerton is 2:09 pm and the current time in Willunga is 1:39 pm.

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Lowest Price Rental Cars in Somerton, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Somerton »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 158.87 liters of fuel to cover the route between Somerton, NSW and Willunga, SA.

The estimated cost of fuel to go from Somerton to Willunga is $238.30.

During the route, an average car will release 3,800.06 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 Somerton, NSW and Willunga, SA

If you want to meet halfway between Somerton, 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 -34.199322 and 145.179851, or 34º 11' 57.5592" S, 145º 10' 47.4636" E. This location is 457.01 miles away from Somerton, NSW and Willunga, SA and it would take approximately 9 hours 12 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	759.25 mi	1,221.89 km	659.77 nautical mi
Driving distance	914 mi	1,470.98 km	794.27 nautical mi

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