Distance between cities › Australia › South Australia › Willunga, SA › Distance from Willunga to St Clair Book Hotels

Distance from Willunga, SA to St Clair, VIC

Distance

878 km

Time

11 hours 15 mins

Gas Cost

$66 - $171

There are 729.83 km (453.50 miles) from Willunga to St Clair in southeast direction and 877.09 km (545 miles) by car, following the A8 route.

Willunga and St Clair are 11 hours 15 mins far apart, if you drive non-stop .

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

Please note the time difference between Willunga, SA and St Clair, VIC is 30 minutes. The current time in Willunga is 1:25 pm and the current time in St Clair is 1:55 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to St Clair, VIC? 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 94.80 liters of fuel to cover the route between Willunga, SA and St Clair, VIC.

The estimated cost of fuel to go from Willunga to St Clair is $142.21.

During the route, an average car will release 2,267.73 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 Willunga, SA and St Clair, VIC

If you want to meet halfway between Willunga, SA and St Clair, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.724667 and 142.202057, or 36º 43' 28.8012" S, 142º 12' 7.4052" E. This location is 272.73 miles away from Willunga, SA and St Clair, VIC and it would take approximately 5 hours 37 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	453.50 mi	729.83 km	394.08 nautical mi
Driving distance	545 mi	877.82 km	473.99 nautical mi

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