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

Distance from Lock, SA to Curlwaa, NSW

Distance

824 km

Time

9 hours 48 mins

Gas Cost

$62 - $161

There are 576.72 km (358.36 miles) from Lock to Curlwaa in east direction and 823.98 km (512 miles) by car, following the A1 route.

Lock and Curlwaa are 9 hours 48 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Curlwaa, NSW is 30 minutes. The current time in Lock is 12:14 am and the current time in Curlwaa is 12:44 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Curlwaa, 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 89.02 liters of fuel to cover the route between Lock, SA and Curlwaa, NSW.

The estimated cost of fuel to go from Lock to Curlwaa is $133.53.

During the route, an average car will release 2,129.44 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Curlwaa, NSW

If you want to meet halfway between Lock, SA and Curlwaa, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.42291 and 138.421561, or 33º 25' 22.476" S, 138º 25' 17.6196" E. This location is 256.10 miles away from Lock, SA and Curlwaa, NSW and it would take approximately 4 hours 54 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	358.36 mi	576.72 km	311.40 nautical mi
Driving distance	512 mi	824.29 km	445.08 nautical mi

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