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

Distance from Marulan, NSW to Koolunga, SA

Distance

1,275 km

Time

15 hours 35 mins

Gas Cost

$96 - $249

There are 1,084.32 km (673.77 miles) from Marulan to Koolunga in west direction and 1,274.60 km (792 miles) by car, following the M31 route.

Marulan and Koolunga are 15 hours 35 mins far apart, if you drive non-stop .

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

Please note the time difference between Marulan, NSW and Koolunga, SA is 30 minutes. The current time in Marulan is 8:34 am and the current time in Koolunga is 8:04 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Marulan, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Marulan »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 137.67 liters of fuel to cover the route between Marulan, NSW and Koolunga, SA.

The estimated cost of fuel to go from Marulan to Koolunga is $206.51.

During the route, an average car will release 3,293.13 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 Marulan, NSW and Koolunga, SA

If you want to meet halfway between Marulan, 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 -34.685724 and 144.073242, or 34º 41' 8.6064" S, 144º 4' 23.6712" E. This location is 396.05 miles away from Marulan, NSW and Koolunga, SA and it would take approximately 7 hours 47 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	673.77 mi	1,084.32 km	585.49 nautical mi
Driving distance	792 mi	1,274.75 km	688.31 nautical mi

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