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

Distance from Lock, SA to Cessnock, NSW

Distance

1,800 km

Time

21 hours 42 mins

Gas Cost

$135 - $351

There are 1,453.03 km (902.87 miles) from Lock to Cessnock in east direction and 1,799.25 km (1,118 miles) by car, following the A32 route.

Lock and Cessnock are 21 hours 42 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Cessnock, NSW is 30 minutes. The current time in Lock is 1:43 pm and the current time in Cessnock is 2:13 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Cessnock, 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 194.40 liters of fuel to cover the route between Lock, SA and Cessnock, NSW.

The estimated cost of fuel to go from Lock to Cessnock is $291.59.

During the route, an average car will release 4,649.94 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 Cessnock, NSW

If you want to meet halfway between Lock, SA and Cessnock, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.607657 and 143.404465, or 31º 36' 27.5652" S, 143º 24' 16.074" E. This location is 559.22 miles away from Lock, SA and Cessnock, NSW and it would take approximately 10 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	902.87 mi	1,453.03 km	784.57 nautical mi
Driving distance	1,118 mi	1,799.96 km	971.90 nautical mi

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