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

Distance from Willunga, SA to Mt Gambier, SA

Distance

448 km

Time

5 hours 31 mins

Gas Cost

$34 - $87

There are 346.56 km (215.34 miles) from Willunga to Mt Gambier in southeast direction and 447.40 km (278 miles) by car, following the A66 route.

Willunga and Mt Gambier are 5 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Willunga, SA to Mt Gambier, SA.

Willunga, SA and Mt Gambier, SA are in the same time zone (ACST). Current time in both locations is 8:11 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to Mt Gambier, 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 48.37 liters of fuel to cover the route between Willunga, SA and Mt Gambier, SA.

The estimated cost of fuel to go from Willunga to Mt Gambier is $72.55.

During the route, an average car will release 1,156.98 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 Mt Gambier, SA

If you want to meet halfway between Willunga, SA and Mt Gambier, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.951055 and 140.191387, or 35º 57' 3.798" S, 140º 11' 28.9932" E. This location is 139.14 miles away from Willunga, SA and Mt Gambier, SA and it would take approximately 2 hours 45 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Willunga, SA and Mt Gambier, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	215.34 mi	346.56 km	187.13 nautical mi
Driving distance	278 mi	447.86 km	241.82 nautical mi

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