Distance between cities › Australia › South Australia › Lock, SA › Distance from Lock to Walcha Road Book Hotels

Distance from Lock, SA to Walcha Road, NSW

Distance

1,807 km

Time

21 hours 42 mins

Gas Cost

$136 - $352

There are 1,499.51 km (931.75 miles) from Lock to Walcha Road in northeast direction and 1,807.29 km (1,123 miles) by car, following the A32 route.

Lock and Walcha Road are 21 hours 42 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Walcha Road, NSW is 30 minutes. The current time in Lock is 3:01 pm and the current time in Walcha Road is 3:31 pm.

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Lowest Price Rental Cars in Lock, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lock »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 195.15 liters of fuel to cover the route between Lock, SA and Walcha Road, NSW.

The estimated cost of fuel to go from Lock to Walcha Road is $292.73.

During the route, an average car will release 4,668.10 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Walcha Road, NSW

If you want to meet halfway between Lock, SA and Walcha Road, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.625701 and 143.413625, or 31º 37' 32.5236" S, 143º 24' 49.05" E. This location is 561.41 miles away from Lock, SA and Walcha Road, NSW and it would take approximately 10 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	931.75 mi	1,499.51 km	809.67 nautical mi
Driving distance	1,123 mi	1,806.99 km	975.70 nautical mi

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