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

Distance from Lock, SA to Cumnock, NSW

Distance

1,526 km

Time

18 hours 2 mins

Gas Cost

$114 - $298

There are 1,210.58 km (752.22 miles) from Lock to Cumnock in east direction and 1,525.66 km (948 miles) by car, following the A32 route.

Lock and Cumnock are 18 hours 2 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Cumnock, NSW is 30 minutes. The current time in Lock is 12:49 pm and the current time in Cumnock is 1:19 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Cumnock, 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 164.80 liters of fuel to cover the route between Lock, SA and Cumnock, NSW.

The estimated cost of fuel to go from Lock to Cumnock is $247.19.

During the route, an average car will release 3,941.90 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Cumnock, NSW

If you want to meet halfway between Lock, SA and Cumnock, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.771412 and 142.318207, or 31º 46' 17.0832" S, 142º 19' 5.5452" E. This location is 474.07 miles away from Lock, SA and Cumnock, NSW and it would take approximately 9 hours 1 min to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	752.22 mi	1,210.58 km	653.66 nautical mi
Driving distance	948 mi	1,525.88 km	823.91 nautical mi

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