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

Distance from Willunga, SA to Mt Barker, SA

Distance

44 km

Time

41 minutes

Gas Cost

$3 - $9

There are 35.23 km (21.89 miles) from Willunga to Mt Barker in northeast direction and 43.45 km (27 miles) by car, following the B34 route.

Willunga and Mt Barker are 41 minutes far apart, if you drive non-stop .

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

Willunga, SA and Mt Barker, SA are in the same time zone (ACST). Current time in both locations is 4:38 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to Mt Barker, 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 4.73 liters of fuel to cover the route between Willunga, SA and Mt Barker, SA.

The estimated cost of fuel to go from Willunga to Mt Barker is $7.09.

During the route, an average car will release 113.08 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 Mt Barker, SA

If you want to meet halfway between Willunga, SA and Mt Barker, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.189510 and 138.732040, or 35º 11' 22.236" S, 138º 43' 55.344" E. This location is 13.60 miles away from Willunga, SA and Mt Barker, SA and it would take approximately 21 minutes to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	21.89 mi	35.23 km	19.02 nautical mi
Driving distance	27 mi	43.77 km	23.64 nautical mi

Road Trip Tips