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

Distance from Mount Irvine, NSW to Koolunga, SA

Distance

1,343 km

Time

17 hours 15 mins

Gas Cost

$101 - $262

Helpful Inaccurate

There are 1,127.50 km (700.60 miles) from Mount Irvine to Koolunga in west direction and 1,343.80 km (835 miles) by car, following the A20 route.

Mount Irvine and Koolunga are 17 hours 15 mins far apart, if you drive non-stop .

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

Please note the time difference between Mount Irvine, NSW and Koolunga, SA is 30 minutes. The current time in Mount Irvine is 10:38 am and the current time in Koolunga is 10:08 am.

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Lowest Price Rental Cars in Mount Irvine, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Irvine »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 145.08 liters of fuel to cover the route between Mount Irvine, NSW and Koolunga, SA.

The estimated cost of fuel to go from Mount Irvine to Koolunga is $217.62.

During the route, an average car will release 3,470.39 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 Mount Irvine, NSW and Koolunga, SA

If you want to meet halfway between Mount Irvine, 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 -34.599560 and 144.421188, or 34º 35' 58.416" S, 144º 25' 16.2768" E. This location is 417.36 miles away from Mount Irvine, NSW and Koolunga, SA and it would take approximately 8 hours 37 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	700.60 mi	1,127.50 km	608.80 nautical mi
Driving distance	835 mi	1,343.36 km	725.36 nautical mi

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