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

Distance from Koolunga, SA to Ardlethan, NSW

Distance

957 km

Time

11 hours 43 mins

Gas Cost

$72 - $187

There are 798.33 km (496.06 miles) from Koolunga to Ardlethan in east direction and 957.56 km (595 miles) by car, following the A20 route.

Koolunga and Ardlethan are 11 hours 43 mins far apart, if you drive non-stop .

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

Please note the time difference between Koolunga, SA and Ardlethan, NSW is 30 minutes. The current time in Koolunga is 9:39 pm and the current time in Ardlethan is 10:09 pm.

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Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Ardlethan, 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 103.35 liters of fuel to cover the route between Koolunga, SA and Ardlethan, NSW.

The estimated cost of fuel to go from Koolunga to Ardlethan is $155.03.

During the route, an average car will release 2,472.17 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 Ardlethan, NSW

If you want to meet halfway between Koolunga, SA and Ardlethan, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.483200 and 142.546631, or 34º 28' 59.52" S, 142º 32' 47.8716" E. This location is 297.31 miles away from Koolunga, SA and Ardlethan, NSW and it would take approximately 5 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	496.06 mi	798.33 km	431.07 nautical mi
Driving distance	595 mi	956.96 km	516.72 nautical mi

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