Distance between cities › Australia › Queensland › Proston, QLD › Distance from Proston to Koolunga Book Hotels

Distance from Proston, QLD to Koolunga, SA

Distance

1,897 km

Time

22 hours 56 mins

Gas Cost

$142 - $370

There are 1,522.31 km (945.92 miles) from Proston to Koolunga in southwest direction and 1,897.42 km (1,179 miles) by car, following the A32 route.

Proston and Koolunga are 22 hours 56 mins far apart, if you drive non-stop .

This is the fastest route from Proston, QLD to Koolunga, SA.

Please note the time difference between Proston, QLD and Koolunga, SA is 30 minutes. The current time in Proston is 1:06 pm and the current time in Koolunga is 1:36 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Proston, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Proston »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 204.89 liters of fuel to cover the route between Proston, QLD and Koolunga, SA.

The estimated cost of fuel to go from Proston to Koolunga is $307.34.

During the route, an average car will release 4,901.06 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Proston, QLD and Koolunga, SA

If you want to meet halfway between Proston, QLD 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 -30.347309 and 145.595566, or 30º 20' 50.3124" S, 145º 35' 44.0376" E. This location is 589.42 miles away from Proston, QLD and Koolunga, SA and it would take approximately 11 hours 28 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Proston, QLD and Koolunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	945.92 mi	1,522.31 km	821.99 nautical mi
Driving distance	1,179 mi	1,897.17 km	1,024.39 nautical mi

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