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

Distance from Mountain Lagoon, NSW to Koolunga, SA

Distance

1,364 km

Time

17 hours 27 mins

Gas Cost

$102 - $266

Helpful Inaccurate

There are 1,143.06 km (710.27 miles) from Mountain Lagoon to Koolunga in west direction and 1,363.11 km (847 miles) by car, following the A20 route.

Mountain Lagoon and Koolunga are 17 hours 27 mins far apart, if you drive non-stop .

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

Please note the time difference between Mountain Lagoon, NSW and Koolunga, SA is 30 minutes. The current time in Mountain Lagoon is 12:34 pm and the current time in Koolunga is 12:04 pm.

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Lowest Price Rental Cars in Mountain Lagoon, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mountain Lagoon »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 147.27 liters of fuel to cover the route between Mountain Lagoon, NSW and Koolunga, SA.

The estimated cost of fuel to go from Mountain Lagoon to Koolunga is $220.91.

During the route, an average car will release 3,522.72 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mountain Lagoon, NSW and Koolunga, SA

If you want to meet halfway between Mountain Lagoon, 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 -34.6128 and 144.475416, or 34º 36' 46.08" S, 144º 28' 31.4976" E. This location is 423.66 miles away from Mountain Lagoon, NSW and Koolunga, SA and it would take approximately 8 hours 43 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	710.27 mi	1,143.06 km	617.20 nautical mi
Driving distance	847 mi	1,363.62 km	736.30 nautical mi

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