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

Distance from Lock, SA to Mirrool, NSW

Distance

1,376 km

Time

16 hours 22 mins

Gas Cost

$103 - $268

There are 1,048.92 km (651.77 miles) from Lock to Mirrool in east direction and 1,375.99 km (855 miles) by car, following the A20 route.

Lock and Mirrool are 16 hours 22 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Mirrool, NSW is 30 minutes. The current time in Lock is 6:50 pm and the current time in Mirrool is 7:20 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Mirrool, 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 148.66 liters of fuel to cover the route between Lock, SA and Mirrool, NSW.

The estimated cost of fuel to go from Lock to Mirrool is $222.99.

During the route, an average car will release 3,555.95 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 Mirrool, NSW

If you want to meet halfway between Lock, SA and Mirrool, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.262878 and 140.870785, or 34º 15' 46.3608" S, 140º 52' 14.826" E. This location is 427.65 miles away from Lock, SA and Mirrool, NSW and it would take approximately 8 hours 11 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	651.77 mi	1,048.92 km	566.37 nautical mi
Driving distance	855 mi	1,376.48 km	743.24 nautical mi

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