Distance between cities › Australia › New South Wales › Greta, NSW › Distance from Greta to Lock Book Hotels

Distance from Greta, NSW to Lock, SA

Distance

1,797 km

Time

21 hours 38 mins

Gas Cost

$135 - $350

There are 1,457.54 km (905.68 miles) from Greta to Lock in west direction and 1,797.64 km (1,117 miles) by car, following the A32 route.

Greta and Lock are 21 hours 38 mins far apart, if you drive non-stop .

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

Please note the time difference between Greta, NSW and Lock, SA is 30 minutes. The current time in Greta is 10:12 am and the current time in Lock is 9:42 am.

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Lowest Price Rental Cars in Greta, NSW

Planning on renting a car to go from Greta, NSW to Lock, SA? Here there are some offers to rent a car in Greta, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Greta »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 194.06 liters of fuel to cover the route between Greta, NSW and Lock, SA.

The estimated cost of fuel to go from Greta to Lock is $291.09.

During the route, an average car will release 4,641.98 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 Greta, NSW and Lock, SA

If you want to meet halfway between Greta, NSW and Lock, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.647375 and 143.443314, or 31º 38' 50.55" S, 143º 26' 35.9304" E. This location is 558.26 miles away from Greta, NSW and Lock, SA and it would take approximately 10 hours 49 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Greta, NSW and Lock, SA 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	1,117 mi	1,796.88 km	970.24 nautical mi

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