Distance between cities › Australia › South Australia › Willunga, SA › Distance from Willunga to Smiths Lake Book Hotels

Distance from Willunga, SA to Smiths Lake, NSW

Distance

1,647 km

Time

20 hours 6 mins

Gas Cost

$124 - $321

Helpful Inaccurate

There are 1,326.61 km (824.32 miles) from Willunga to Smiths Lake in northeast direction and 1,646.36 km (1,023 miles) by car, following the A20 route.

Willunga and Smiths Lake are 20 hours 6 mins far apart, if you drive non-stop .

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

Please note the time difference between Willunga, SA and Smiths Lake, NSW is 30 minutes. The current time in Willunga is 9:08 am and the current time in Smiths Lake is 9:38 am.

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Lowest Price Rental Cars in Willunga, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Willunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 177.89 liters of fuel to cover the route between Willunga, SA and Smiths Lake, NSW.

The estimated cost of fuel to go from Willunga to Smiths Lake is $266.83.

During the route, an average car will release 4,255.08 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Willunga, SA and Smiths Lake, NSW

If you want to meet halfway between Willunga, SA and Smiths Lake, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.677939 and 146.241104, or 34º 40' 40.5804" S, 146º 14' 27.9744" E. This location is 511.73 miles away from Willunga, SA and Smiths Lake, NSW and it would take approximately 10 hours 3 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	824.32 mi	1,326.61 km	716.31 nautical mi
Driving distance	1,023 mi	1,647.11 km	889.37 nautical mi

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