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

Distance from Rockley, NSW to Koolunga, SA

Distance

1,258 km

Time

15 hours 50 mins

Gas Cost

$94 - $245

There are 1,042.62 km (647.86 miles) from Rockley to Koolunga in west direction and 1,258.51 km (782 miles) by car, following the A20 route.

Rockley and Koolunga are 15 hours 50 mins far apart, if you drive non-stop .

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

Please note the time difference between Rockley, NSW and Koolunga, SA is 30 minutes. The current time in Rockley is 3:17 pm and the current time in Koolunga is 2:47 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Rockley, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rockley »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 135.86 liters of fuel to cover the route between Rockley, NSW and Koolunga, SA.

The estimated cost of fuel to go from Rockley to Koolunga is $203.80.

During the route, an average car will release 3,249.86 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Rockley, NSW and Koolunga, SA

If you want to meet halfway between Rockley, 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 -34.725259 and 143.942272, or 34º 43' 30.9324" S, 143º 56' 32.1792" E. This location is 390.84 miles away from Rockley, NSW and Koolunga, SA and it would take approximately 7 hours 55 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	647.86 mi	1,042.62 km	562.97 nautical mi
Driving distance	782 mi	1,258 km	679.27 nautical mi

Road Trip Tips