Distance between cities › Australia › New South Wales › Gerringong, NSW › Distance from Gerringong to Koolunga Book Hotels

Distance from Gerringong, NSW to Koolunga, SA

Distance

1,381 km

Time

17 hours 12 mins

Gas Cost

$104 - $269

Helpful Inaccurate

There are 1,159.74 km (720.63 miles) from Gerringong to Koolunga in west direction and 1,380.82 km (858 miles) by car, following the M31 route.

Gerringong and Koolunga are 17 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Gerringong, NSW to Koolunga, SA.

Please note the time difference between Gerringong, NSW and Koolunga, SA is 30 minutes. The current time in Gerringong is 5:41 pm and the current time in Koolunga is 5:11 pm.

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Lowest Price Rental Cars in Gerringong, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gerringong »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 149.10 liters of fuel to cover the route between Gerringong, NSW and Koolunga, SA.

The estimated cost of fuel to go from Gerringong to Koolunga is $223.65.

During the route, an average car will release 3,566.41 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Gerringong, NSW and Koolunga, SA

If you want to meet halfway between Gerringong, NSW 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 -34.602159 and 144.601562, or 34º 36' 7.7724" S, 144º 36' 5.6232" E. This location is 428.91 miles away from Gerringong, NSW and Koolunga, SA and it would take approximately 8 hours 36 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Gerringong, NSW and Koolunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	720.63 mi	1,159.74 km	626.21 nautical mi
Driving distance	858 mi	1,380.53 km	745.43 nautical mi

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