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

Distance from Walcha, NSW to Barmera, SA

Distance

1,375 km

Time

17 hours 15 mins

Gas Cost

$103 - $268

There are 1,103.67 km (685.79 miles) from Walcha to Barmera in southwest direction and 1,375.99 km (855 miles) by car, following the A20 route.

Walcha and Barmera are 17 hours 15 mins far apart, if you drive non-stop .

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

Please note the time difference between Walcha, NSW and Barmera, SA is 30 minutes. The current time in Walcha is 9:52 am and the current time in Barmera is 9:22 am.

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Lowest Price Rental Cars in Walcha, NSW

Planning on renting a car to go from Walcha, NSW to Barmera, 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 148.55 liters of fuel to cover the route between Walcha, NSW and Barmera, SA.

The estimated cost of fuel to go from Walcha to Barmera is $222.83.

During the route, an average car will release 3,553.33 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 Barmera, SA

If you want to meet halfway between Walcha, NSW and Barmera, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.879436 and 146.685638, or 33º 52' 45.9696" S, 146º 41' 8.2968" E. This location is 427.34 miles away from Walcha, NSW and Barmera, SA and it would take approximately 8 hours 37 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	685.79 mi	1,103.67 km	595.94 nautical mi
Driving distance	855 mi	1,375.47 km	742.69 nautical mi

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