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

Distance from Lock, SA to Greta, NSW

Distance

1,783 km

Time

21 hours 27 mins

Gas Cost

$134 - $348

There are 1,457.54 km (905.68 miles) from Lock to Greta in east direction and 1,783.15 km (1,108 miles) by car, following the A32 route.

Lock and Greta are 21 hours 27 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Greta, NSW is 30 minutes. The current time in Lock is 3:50 pm and the current time in Greta is 4:20 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Greta, 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 192.55 liters of fuel to cover the route between Lock, SA and Greta, NSW.

The estimated cost of fuel to go from Lock to Greta is $288.83.

During the route, an average car will release 4,605.91 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 Greta, NSW

If you want to meet halfway between Lock, SA and Greta, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.647203 and 143.443130, or 31º 38' 49.9308" S, 143º 26' 35.268" E. This location is 553.93 miles away from Lock, SA and Greta, 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 Greta, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	905.68 mi	1,457.54 km	787.01 nautical mi
Driving distance	1,108 mi	1,782.91 km	962.70 nautical mi

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