Distance between cities › Australia › Western Australia › Williams, WA › Distance from Williams to Willunga Book Hotels

Distance from Williams, WA to Willunga, SA

Distance

2,726 km

Time

1 day 7 hours

Gas Cost

$204 - $532

There are 2,005.74 km (1,246.31 miles) from Williams to Willunga in east direction and 2,726.23 km (1,694 miles) by car, following the 1 route.

Williams and Willunga are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Williams, WA to Willunga, SA.

Please note the time difference between Williams, WA and Willunga, SA is 2 hours and 30 minutes. The current time in Williams is 7:33 am and the current time in Willunga is 10:03 am.

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Lowest Price Rental Cars in Williams, WA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williams »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 294.39 liters of fuel to cover the route between Williams, WA and Willunga, SA.

The estimated cost of fuel to go from Williams to Willunga is $441.59.

During the route, an average car will release 7,041.87 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 Williams, WA and Willunga, SA

If you want to meet halfway between Williams, WA 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 -31.826169 and 128.192858, or 31º 49' 34.2084" S, 128º 11' 34.2888" E. This location is 846.89 miles away from Williams, WA and Willunga, SA and it would take approximately 15 hours 52 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Williams, WA and Willunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,246.31 mi	2,005.74 km	1,083.02 nautical mi
Driving distance	1,694 mi	2,725.86 km	1,471.85 nautical mi

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