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

Distance from Lock, SA to Sanctuary Point, NSW

Distance

1,798 km

Time

21 hours 50 mins

Gas Cost

$135 - $351

There are 1,374.85 km (854.29 miles) from Lock to Sanctuary Point in east direction and 1,797.64 km (1,117 miles) by car, following the A20 route.

Lock and Sanctuary Point are 21 hours 50 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Sanctuary Point, NSW is 30 minutes. The current time in Lock is 4:22 pm and the current time in Sanctuary Point is 4:52 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Sanctuary Point, 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 194.18 liters of fuel to cover the route between Lock, SA and Sanctuary Point, NSW.

The estimated cost of fuel to go from Lock to Sanctuary Point is $291.27.

During the route, an average car will release 4,644.76 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 Lock, SA and Sanctuary Point, NSW

If you want to meet halfway between Lock, SA and Sanctuary Point, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.530344 and 142.804815, or 34º 31' 49.2384" S, 142º 48' 17.334" E. This location is 558.60 miles away from Lock, SA and Sanctuary Point, NSW and it would take approximately 10 hours 55 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	854.29 mi	1,374.85 km	742.36 nautical mi
Driving distance	1,117 mi	1,797.95 km	970.82 nautical mi

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