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

Distance from Merrigum, VIC to Willunga, SA

Distance

730 km

Time

9 hours 17 mins

Gas Cost

$55 - $142

There are 605.05 km (375.96 miles) from Merrigum to Willunga in west direction and 729.03 km (453 miles) by car, following the B12 route.

Merrigum and Willunga are 9 hours 17 mins far apart, if you drive non-stop .

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

Please note the time difference between Merrigum, VIC and Willunga, SA is 30 minutes. The current time in Merrigum is 4:13 am and the current time in Willunga is 3:43 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Merrigum, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Merrigum »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 78.82 liters of fuel to cover the route between Merrigum, VIC and Willunga, SA.

The estimated cost of fuel to go from Merrigum to Willunga is $118.23.

During the route, an average car will release 1,885.36 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 Merrigum, VIC and Willunga, SA

If you want to meet halfway between Merrigum, 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 -35.136772 and 142.016586, or 35º 8' 12.3792" S, 142º 0' 59.7096" E. This location is 226.74 miles away from Merrigum, VIC and Willunga, SA and it would take approximately 4 hours 38 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	375.96 mi	605.05 km	326.70 nautical mi
Driving distance	453 mi	729.81 km	394.07 nautical mi

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