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

Distance from Koolunga, SA to Ariah Park, NSW

Distance

994 km

Time

12 hours 8 mins

Gas Cost

$75 - $194

There are 831.87 km (516.90 miles) from Koolunga to Ariah Park in east direction and 994.57 km (618 miles) by car, following the A20 route.

Koolunga and Ariah Park are 12 hours 8 mins far apart, if you drive non-stop .

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

Please note the time difference between Koolunga, SA and Ariah Park, NSW is 30 minutes. The current time in Koolunga is 7:25 pm and the current time in Ariah Park is 7:55 pm.

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Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Ariah Park, 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 107.38 liters of fuel to cover the route between Koolunga, SA and Ariah Park, NSW.

The estimated cost of fuel to go from Koolunga to Ariah Park is $161.06.

During the route, an average car will release 2,568.43 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 Koolunga, SA and Ariah Park, NSW

If you want to meet halfway between Koolunga, SA and Ariah Park, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.566994 and 142.723969, or 34º 34' 1.1784" S, 142º 43' 26.2884" E. This location is 308.89 miles away from Koolunga, SA and Ariah Park, NSW and it would take approximately 6 hours 4 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	516.90 mi	831.87 km	449.18 nautical mi
Driving distance	618 mi	994.22 km	536.84 nautical mi

Road Trip Tips