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

Distance from Mt Barker, SA to Koolunga, SA

Distance

218 km

Time

2 hours 49 mins

Gas Cost

$16 - $43

There are 176.28 km (109.53 miles) from Mt Barker to Koolunga in northwest direction and 218.87 km (136 miles) by car, following the A1 route.

Mt Barker and Koolunga are 2 hours 49 mins far apart, if you drive non-stop .

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

Mt Barker, SA and Koolunga, SA are in the same time zone (ACST). Current time in both locations is 1:45 pm.

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Lowest Price Rental Cars in Mt Barker, SA

Planning on renting a car to go from Mt Barker, SA to Koolunga, SA? Here there are some offers to rent a car in Mt Barker, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mt Barker »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 23.59 liters of fuel to cover the route between Mt Barker, SA and Koolunga, SA.

The estimated cost of fuel to go from Mt Barker to Koolunga is $35.38.

During the route, an average car will release 564.20 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mt Barker, SA and Koolunga, SA

If you want to meet halfway between Mt Barker, SA and Koolunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.354813 and 138.287170, or 34º 21' 17.3268" S, 138º 17' 13.812" E. This location is 67.85 miles away from Mt Barker, SA and Koolunga, SA and it would take approximately 1 hour 24 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	109.53 mi	176.28 km	95.18 nautical mi
Driving distance	136 mi	218.40 km	117.93 nautical mi

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