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

Distance from St Arnaud, VIC to Willunga, SA

Distance

540 km

Time

6 hours 53 mins

Gas Cost

$40 - $105

There are 448.93 km (278.95 miles) from St Arnaud to Willunga in northwest direction and 539.13 km (335 miles) by car, following the A8 route.

St Arnaud and Willunga are 6 hours 53 mins far apart, if you drive non-stop .

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

Please note the time difference between St Arnaud, VIC and Willunga, SA is 30 minutes. The current time in St Arnaud is 5:56 am and the current time in Willunga is 5:26 am.

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Lowest Price Rental Cars in St Arnaud, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in St Arnaud »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 58.30 liters of fuel to cover the route between St Arnaud, VIC and Willunga, SA.

The estimated cost of fuel to go from St Arnaud to Willunga is $87.45.

During the route, an average car will release 1,394.57 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between St Arnaud, VIC and Willunga, SA

If you want to meet halfway between St Arnaud, 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 -36.275553 and 140.71699, or 36º 16' 31.9908" S, 140º 43' 1.164" E. This location is 167.72 miles away from St Arnaud, VIC and Willunga, SA and it would take approximately 3 hours 26 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	278.95 mi	448.93 km	242.40 nautical mi
Driving distance	335 mi	539.83 km	291.48 nautical mi

Road Trip Tips