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

Distance from Willunga, SA to Swan Marsh, VIC

Distance

673 km

Time

8 hours 37 mins

Gas Cost

$51 - $131

There are 547.27 km (340.06 miles) from Willunga to Swan Marsh in southeast direction and 672.71 km (418 miles) by car, following the A66 route.

Willunga and Swan Marsh are 8 hours 37 mins far apart, if you drive non-stop .

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

Please note the time difference between Willunga, SA and Swan Marsh, VIC is 30 minutes. The current time in Willunga is 5:55 pm and the current time in Swan Marsh is 6:25 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to Swan Marsh, 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 72.72 liters of fuel to cover the route between Willunga, SA and Swan Marsh, VIC.

The estimated cost of fuel to go from Willunga to Swan Marsh is $109.08.

During the route, an average car will release 1,739.48 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 Willunga, SA and Swan Marsh, VIC

If you want to meet halfway between Willunga, SA and Swan Marsh, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.689323 and 140.947876, or 36º 41' 21.5628" S, 140º 56' 52.3536" E. This location is 209.20 miles away from Willunga, SA and Swan Marsh, VIC and it would take approximately 4 hours 18 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	340.06 mi	547.27 km	295.50 nautical mi
Driving distance	418 mi	673.34 km	363.58 nautical mi

Road Trip Tips