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

Distance from Sebastian, VIC to Willunga, SA

Distance

641 km

Time

8 hours 13 mins

Gas Cost

$48 - $125

There are 529.50 km (329.02 miles) from Sebastian to Willunga in northwest direction and 640.52 km (398 miles) by car, following the A8 route.

Sebastian and Willunga are 8 hours 13 mins far apart, if you drive non-stop .

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

Please note the time difference between Sebastian, VIC and Willunga, SA is 30 minutes. The current time in Sebastian is 2:20 am and the current time in Willunga is 1:50 am.

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Lowest Price Rental Cars in Sebastian, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sebastian »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 69.23 liters of fuel to cover the route between Sebastian, VIC and Willunga, SA.

The estimated cost of fuel to go from Sebastian to Willunga is $103.84.

During the route, an average car will release 1,655.89 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Sebastian, VIC and Willunga, SA

If you want to meet halfway between Sebastian, 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 -36.379224 and 141.24254, or 36º 22' 45.2064" S, 141º 14' 33.144" E. This location is 199.15 miles away from Sebastian, VIC and Willunga, SA and it would take approximately 4 hours 6 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	329.02 mi	529.50 km	285.91 nautical mi
Driving distance	398 mi	640.98 km	346.10 nautical mi

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