Distance between cities › Australia › Victoria › Halls Gap, VIC › Distance from Halls Gap to Koolunga Book Hotels

Distance from Halls Gap, VIC to Koolunga, SA

Distance

686 km

Time

8 hours 38 mins

Gas Cost

$51 - $134

There are 552.74 km (343.45 miles) from Halls Gap to Koolunga in northwest direction and 685.58 km (426 miles) by car, following the A8 route.

Halls Gap and Koolunga are 8 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Halls Gap, VIC to Koolunga, SA.

Please note the time difference between Halls Gap, VIC and Koolunga, SA is 30 minutes. The current time in Halls Gap is 5:14 am and the current time in Koolunga is 4:44 am.

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Lowest Price Rental Cars in Halls Gap, VIC

Planning on renting a car to go from Halls Gap, VIC to Koolunga, SA? Here there are some offers to rent a car in Halls Gap, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Halls Gap »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 74.04 liters of fuel to cover the route between Halls Gap, VIC and Koolunga, SA.

The estimated cost of fuel to go from Halls Gap to Koolunga is $111.06.

During the route, an average car will release 1,771 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 Halls Gap, VIC and Koolunga, SA

If you want to meet halfway between Halls Gap, VIC 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 -35.759564 and 139.908066, or 35º 45' 34.4304" S, 139º 54' 29.0376" E. This location is 212.99 miles away from Halls Gap, VIC and Koolunga, SA and it would take approximately 4 hours 19 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Halls Gap, VIC and Koolunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	343.45 mi	552.74 km	298.45 nautical mi
Driving distance	426 mi	685.54 km	370.16 nautical mi

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