Distance between cities › Australia › South Australia › Koolunga, SA › Distance from Koolunga to Gerroa Book Hotels

Distance from Koolunga, SA to Gerroa, NSW

Distance

1,378 km

Time

17 hours 12 mins

Gas Cost

$103 - $269

There are 1,158.82 km (720.06 miles) from Koolunga to Gerroa in east direction and 1,377.60 km (856 miles) by car, following the A20 route.

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

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

Please note the time difference between Koolunga, SA and Gerroa, NSW is 30 minutes. The current time in Koolunga is 4:20 am and the current time in Gerroa is 4:50 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Koolunga, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 148.79 liters of fuel to cover the route between Koolunga, SA and Gerroa, NSW.

The estimated cost of fuel to go from Koolunga to Gerroa is $223.19.

During the route, an average car will release 3,559.09 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 Koolunga, SA and Gerroa, NSW

If you want to meet halfway between Koolunga, SA and Gerroa, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.605403 and 144.583652, or 34º 36' 19.4508" S, 144º 35' 1.1472" E. This location is 428.03 miles away from Koolunga, SA and Gerroa, NSW 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 Koolunga, SA and Gerroa, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	720.06 mi	1,158.82 km	625.72 nautical mi
Driving distance	856 mi	1,377.70 km	743.90 nautical mi

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