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

Distance from Smithtown, NSW to Willunga, SA

Distance

1,798 km

Time

21 hours 52 mins

Gas Cost

$135 - $351

Helpful Inaccurate

There are 1,419.41 km (881.98 miles) from Smithtown to Willunga in southwest direction and 1,797.64 km (1,117 miles) by car, following the M31 route.

Smithtown and Willunga are 21 hours 52 mins far apart, if you drive non-stop .

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

Please note the time difference between Smithtown, NSW and Willunga, SA is 30 minutes. The current time in Smithtown is 12:51 pm and the current time in Willunga is 12:21 pm.

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Lowest Price Rental Cars in Smithtown, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smithtown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 194.16 liters of fuel to cover the route between Smithtown, NSW and Willunga, SA.

The estimated cost of fuel to go from Smithtown to Willunga is $291.24.

During the route, an average car will release 4,644.25 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 Smithtown, NSW and Willunga, SA

If you want to meet halfway between Smithtown, 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 -34.998521 and 146.791722, or 34º 59' 54.6756" S, 146º 47' 30.1992" E. This location is 558.54 miles away from Smithtown, NSW and Willunga, SA and it would take approximately 10 hours 56 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	881.98 mi	1,419.41 km	766.42 nautical mi
Driving distance	1,117 mi	1,797.76 km	970.71 nautical mi

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