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

Distance from Harlin, QLD to Koolunga, SA

Distance

1,903 km

Time

23 hours 1 min

Gas Cost

$143 - $371

There are 1,531.95 km (951.91 miles) from Harlin to Koolunga in southwest direction and 1,902.24 km (1,182 miles) by car, following the A32 route.

Harlin and Koolunga are 23 hours 1 min far apart, if you drive non-stop .

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

Please note the time difference between Harlin, QLD and Koolunga, SA is 30 minutes. The current time in Harlin is 8:49 am and the current time in Koolunga is 9:19 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Harlin, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harlin »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 205.48 liters of fuel to cover the route between Harlin, QLD and Koolunga, SA.

The estimated cost of fuel to go from Harlin to Koolunga is $308.22.

During the route, an average car will release 4,915.08 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Harlin, QLD and Koolunga, SA

If you want to meet halfway between Harlin, 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 -31.026498 and 145.910816, or 31º 1' 35.3928" S, 145º 54' 38.9376" E. This location is 591.11 miles away from Harlin, QLD and Koolunga, SA and it would take approximately 11 hours 30 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	951.91 mi	1,531.95 km	827.19 nautical mi
Driving distance	1,182 mi	1,902.59 km	1,027.32 nautical mi

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