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

Distance from Willunga, SA to Sebastian, VIC

Distance

641 km

Time

8 hours 13 mins

Gas Cost

$48 - $125

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

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

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

Please note the time difference between Willunga, SA and Sebastian, VIC is 30 minutes. The current time in Willunga is 4:56 pm and the current time in Sebastian is 5:26 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Willunga, SA to Sebastian, VIC:

Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to Sebastian, 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 69.24 liters of fuel to cover the route between Willunga, SA and Sebastian, VIC.

The estimated cost of fuel to go from Willunga to Sebastian is $103.85.

During the route, an average car will release 1,656.10 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 Sebastian, VIC

If you want to meet halfway between Willunga, SA and Sebastian, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.37919 and 141.24233, or 36º 22' 45.084" S, 141º 14' 32.388" E. This location is 199.17 miles away from Willunga, SA and Sebastian, VIC 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 Willunga, SA and Sebastian, VIC 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	641.07 km	346.15 nautical mi

Road Trip Tips