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

Distance from Walcha, NSW to Mt Barker, SA

Distance

1,539 km

Time

19 hours 11 mins

Gas Cost

$115 - $300

There are 1,270.57 km (789.50 miles) from Walcha to Mt Barker in southwest direction and 1,538.53 km (956 miles) by car, following the B12 route.

Walcha and Mt Barker are 19 hours 11 mins far apart, if you drive non-stop .

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

Please note the time difference between Walcha, NSW and Mt Barker, SA is 30 minutes. The current time in Walcha is 2:57 am and the current time in Mt Barker is 2:27 am.

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Lowest Price Rental Cars in Walcha, NSW

Planning on renting a car to go from Walcha, NSW to Mt Barker, 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 166.20 liters of fuel to cover the route between Walcha, NSW and Mt Barker, SA.

The estimated cost of fuel to go from Walcha to Mt Barker is $249.30.

During the route, an average car will release 3,975.47 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 Mt Barker, SA

If you want to meet halfway between Walcha, NSW and Mt Barker, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.961094 and 145.758575, or 33º 57' 39.9384" S, 145º 45' 30.87" E. This location is 478.11 miles away from Walcha, NSW and Mt Barker, SA and it would take approximately 9 hours 35 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	789.50 mi	1,270.57 km	686.05 nautical mi
Driving distance	956 mi	1,538.88 km	830.93 nautical mi

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