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

Distance from Grampians, VIC to Willunga, SA

Distance

540 km

Time

7 hours 8 mins

Gas Cost

$41 - $105

There are 409.30 km (254.33 miles) from Grampians to Willunga in northwest direction and 540.74 km (336 miles) by car, following the A8 route.

Grampians and Willunga are 7 hours 8 mins far apart, if you drive non-stop .

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

Please note the time difference between Grampians, VIC and Willunga, SA is 30 minutes. The current time in Grampians is 8:34 am and the current time in Willunga is 8:04 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Grampians, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grampians »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 58.33 liters of fuel to cover the route between Grampians, VIC and Willunga, SA.

The estimated cost of fuel to go from Grampians to Willunga is $87.49.

During the route, an average car will release 1,395.20 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 Grampians, VIC and Willunga, SA

If you want to meet halfway between Grampians, 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 -36.24945 and 140.666346, or 36º 14' 58.02" S, 140º 39' 58.8456" E. This location is 167.79 miles away from Grampians, VIC and Willunga, SA and it would take approximately 3 hours 34 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	254.33 mi	409.30 km	221 nautical mi
Driving distance	336 mi	540.07 km	291.62 nautical mi

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