Distance between cities › Australia › New South Wales › Culcairn, NSW › Distance from Culcairn to Lock Book Hotels

Distance from Culcairn, NSW to Lock, SA

Distance

1,441 km

Time

17 hours 21 mins

Gas Cost

$108 - $281

There are 1,058.10 km (657.48 miles) from Culcairn to Lock in northwest direction and 1,440.36 km (895 miles) by car, following the A1 route.

Culcairn and Lock are 17 hours 21 mins far apart, if you drive non-stop .

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

Please note the time difference between Culcairn, NSW and Lock, SA is 30 minutes. The current time in Culcairn is 2:26 am and the current time in Lock is 1:56 am.

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Lowest Price Rental Cars in Culcairn, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Culcairn »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 155.62 liters of fuel to cover the route between Culcairn, NSW and Lock, SA.

The estimated cost of fuel to go from Culcairn to Lock is $233.44.

During the route, an average car will release 3,722.51 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 Culcairn, NSW and Lock, SA

If you want to meet halfway between Culcairn, NSW and Lock, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.274361 and 141.031331, or 34º 16' 27.6996" S, 141º 1' 52.7916" E. This location is 447.69 miles away from Culcairn, NSW and Lock, SA and it would take approximately 8 hours 40 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	657.48 mi	1,058.10 km	571.33 nautical mi
Driving distance	895 mi	1,440.96 km	778.06 nautical mi

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