Distance between cities › Australia › New South Wales › Walcha, NSW › Distance from Walcha to Mallala Book Hotels

Distance from Walcha, NSW to Mallala, SA

Distance

1,605 km

Time

19 hours 34 mins

Gas Cost

$120 - $313

There are 1,282.85 km (797.13 miles) from Walcha to Mallala in southwest direction and 1,604.52 km (997 miles) by car, following the A32 route.

Walcha and Mallala are 19 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Walcha, NSW to Mallala, SA.

Please note the time difference between Walcha, NSW and Mallala, SA is 30 minutes. The current time in Walcha is 1:24 am and the current time in Mallala is 12:54 am.

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Lowest Price Rental Cars in Walcha, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Walcha »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 173.36 liters of fuel to cover the route between Walcha, NSW and Mallala, SA.

The estimated cost of fuel to go from Walcha to Mallala is $260.04.

During the route, an average car will release 4,146.70 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Walcha, NSW and Mallala, SA

If you want to meet halfway between Walcha, NSW and Mallala, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.001549 and 145.628098, or 34º 0' 5.5764" S, 145º 37' 41.1528" E. This location is 498.70 miles away from Walcha, NSW and Mallala, SA and it would take approximately 9 hours 47 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Walcha, NSW and Mallala, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	797.13 mi	1,282.85 km	692.69 nautical mi
Driving distance	997 mi	1,605.16 km	866.72 nautical mi

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