Distance between cities › Australia › Victoria › Simson, VIC › Distance from Simson to Willunga Book Hotels

Distance from Simson, VIC to Willunga, SA

Distance

681 km

Time

8 hours 55 mins

Gas Cost

$51 - $133

There are 549.69 km (341.56 miles) from Simson to Willunga in northwest direction and 680.75 km (423 miles) by car, following the A66 route.

Simson and Willunga are 8 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Simson, VIC to Willunga, SA.

Please note the time difference between Simson, VIC and Willunga, SA is 30 minutes. The current time in Simson is 11:59 pm and the current time in Willunga is 11:29 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Simson, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Simson »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 73.54 liters of fuel to cover the route between Simson, VIC and Willunga, SA.

The estimated cost of fuel to go from Simson to Willunga is $110.31.

During the route, an average car will release 1,759.11 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 Simson, VIC and Willunga, SA

If you want to meet halfway between Simson, VIC 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 -36.986011 and 140.739651, or 36º 59' 9.6396" S, 140º 44' 22.7436" E. This location is 211.56 miles away from Simson, VIC and Willunga, SA and it would take approximately 4 hours 27 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Simson, VIC and Willunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	341.56 mi	549.69 km	296.81 nautical mi
Driving distance	423 mi	680.94 km	367.68 nautical mi

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