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

Distance from Mount Tomah, NSW to Koolunga, SA

Distance

1,337 km

Time

17 hours

Gas Cost

$100 - $261

Helpful Inaccurate

There are 1,122.78 km (697.66 miles) from Mount Tomah to Koolunga in west direction and 1,337.36 km (831 miles) by car, following the A20 route.

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

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

Please note the time difference between Mount Tomah, NSW and Koolunga, SA is 30 minutes. The current time in Mount Tomah is 7:12 am and the current time in Koolunga is 6:42 am.

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Lowest Price Rental Cars in Mount Tomah, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Tomah »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 144.38 liters of fuel to cover the route between Mount Tomah, NSW and Koolunga, SA.

The estimated cost of fuel to go from Mount Tomah to Koolunga is $216.57.

During the route, an average car will release 3,453.53 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 Mount Tomah, NSW and Koolunga, SA

If you want to meet halfway between Mount Tomah, 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 -34.623713 and 144.3419, or 34º 37' 25.3668" S, 144º 20' 30.84" E. This location is 415.34 miles away from Mount Tomah, NSW and Koolunga, SA and it would take approximately 8 hours 30 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	697.66 mi	1,122.78 km	606.25 nautical mi
Driving distance	831 mi	1,336.84 km	721.84 nautical mi

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