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

Distance from Mongarlowe, NSW to Koolunga, SA

Distance

1,318 km

Time

16 hours 28 mins

Gas Cost

$99 - $257

Helpful Inaccurate

There are 1,086.03 km (674.83 miles) from Mongarlowe to Koolunga in west direction and 1,318.05 km (819 miles) by car, following the A20 route.

Mongarlowe and Koolunga are 16 hours 28 mins far apart, if you drive non-stop .

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

Please note the time difference between Mongarlowe, NSW and Koolunga, SA is 30 minutes. The current time in Mongarlowe is 2:40 am and the current time in Koolunga is 2:10 am.

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Lowest Price Rental Cars in Mongarlowe, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mongarlowe »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 142.31 liters of fuel to cover the route between Mongarlowe, NSW and Koolunga, SA.

The estimated cost of fuel to go from Mongarlowe to Koolunga is $213.47.

During the route, an average car will release 3,404.10 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mongarlowe, NSW and Koolunga, SA

If you want to meet halfway between Mongarlowe, 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 -34.626308 and 144.272278, or 34º 37' 34.7088" S, 144º 16' 20.2008" E. This location is 409.39 miles away from Mongarlowe, NSW and Koolunga, SA and it would take approximately 8 hours 14 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	674.83 mi	1,086.03 km	586.41 nautical mi
Driving distance	819 mi	1,317.70 km	711.50 nautical mi

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