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

Distance from Lock, SA to Coonamble, NSW

Distance

1,472 km

Time

17 hours 24 mins

Gas Cost

$110 - $287

There are 1,221.53 km (759.02 miles) from Lock to Coonamble in northeast direction and 1,472.55 km (915 miles) by car, following the A32 route.

Lock and Coonamble are 17 hours 24 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Coonamble, NSW is 30 minutes. The current time in Lock is 1:22 am and the current time in Coonamble is 1:52 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Coonamble, 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 159.02 liters of fuel to cover the route between Lock, SA and Coonamble, NSW.

The estimated cost of fuel to go from Lock to Coonamble is $238.54.

During the route, an average car will release 3,803.86 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 Coonamble, NSW

If you want to meet halfway between Lock, SA and Coonamble, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.870353 and 141.838486, or 31º 52' 13.2708" S, 141º 50' 18.5496" E. This location is 457.47 miles away from Lock, SA and Coonamble, NSW and it would take approximately 8 hours 42 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	759.02 mi	1,221.53 km	659.57 nautical mi
Driving distance	915 mi	1,472.45 km	795.06 nautical mi

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