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

Distance from Cathkin, VIC to Koolunga, SA

Distance

974 km

Time

12 hours 23 mins

Gas Cost

$73 - $190

There are 771.38 km (479.31 miles) from Cathkin to Koolunga in northwest direction and 975.26 km (606 miles) by car, following the A79 route.

Cathkin and Koolunga are 12 hours 23 mins far apart, if you drive non-stop .

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

Please note the time difference between Cathkin, VIC and Koolunga, SA is 30 minutes. The current time in Cathkin is 10:41 pm and the current time in Koolunga is 10:11 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Cathkin, VIC to Koolunga, SA:

Lowest Price Rental Cars in Cathkin, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cathkin »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 105.24 liters of fuel to cover the route between Cathkin, VIC and Koolunga, SA.

The estimated cost of fuel to go from Cathkin to Koolunga is $157.87.

During the route, an average car will release 2,517.44 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Cathkin, VIC and Koolunga, SA

If you want to meet halfway between Cathkin, 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 -36.370083 and 141.220428, or 36º 22' 12.2988" S, 141º 13' 13.5408" E. This location is 302.76 miles away from Cathkin, VIC and Koolunga, SA and it would take approximately 6 hours 11 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	479.31 mi	771.38 km	416.51 nautical mi
Driving distance	606 mi	974.48 km	526.18 nautical mi

Road Trip Tips