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

Distance from Willunga, SA to Marion Bay, SA

Distance

329 km

Time

4 hours 19 mins

Gas Cost

$25 - $64

There are 143.15 km (88.95 miles) from Willunga to Marion Bay in west direction and 329.92 km (205 miles) by car, following the A1 route.

Willunga and Marion Bay are 4 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Willunga, SA to Marion Bay, SA.

Willunga, SA and Marion Bay, SA are in the same time zone (ACST). Current time in both locations is 7:06 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to Marion Bay, SA? 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 35.56 liters of fuel to cover the route between Willunga, SA and Marion Bay, SA.

The estimated cost of fuel to go from Willunga to Marion Bay is $53.35.

During the route, an average car will release 850.71 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 Marion Bay, SA

If you want to meet halfway between Willunga, SA and Marion Bay, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.210191 and 138.023752, or 34º 12' 36.6876" S, 138º 1' 25.5072" E. This location is 102.31 miles away from Willunga, SA and Marion Bay, SA and it would take approximately 2 hours 9 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Willunga, SA and Marion Bay, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	88.95 mi	143.15 km	77.29 nautical mi
Driving distance	205 mi	329.30 km	177.81 nautical mi

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