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

Distance from Lock, SA to Cobbitty, NSW

Distance

1,792 km

Time

21 hours 26 mins

Gas Cost

$134 - $350

There are 1,379.17 km (856.98 miles) from Lock to Cobbitty in east direction and 1,792.81 km (1,114 miles) by car, following the A20 route.

Lock and Cobbitty are 21 hours 26 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Cobbitty, NSW is 30 minutes. The current time in Lock is 1:40 pm and the current time in Cobbitty is 2:10 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Cobbitty, 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 193.59 liters of fuel to cover the route between Lock, SA and Cobbitty, NSW.

The estimated cost of fuel to go from Lock to Cobbitty is $290.38.

During the route, an average car will release 4,630.64 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 Cobbitty, NSW

If you want to meet halfway between Lock, SA and Cobbitty, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.541732 and 142.783761, or 34º 32' 30.2352" S, 142º 47' 1.5396" E. This location is 556.90 miles away from Lock, SA and Cobbitty, NSW and it would take approximately 10 hours 43 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	856.98 mi	1,379.17 km	744.69 nautical mi
Driving distance	1,114 mi	1,792.49 km	967.87 nautical mi

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