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

Distance from Lock, SA to Nerrigundah, NSW

Distance

1,830 km

Time

22 hours 44 mins

Gas Cost

$137 - $357

There are 1,320.32 km (820.41 miles) from Lock to Nerrigundah in southeast direction and 1,829.82 km (1,137 miles) by car, following the A20 route.

Lock and Nerrigundah are 22 hours 44 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Nerrigundah, NSW is 30 minutes. The current time in Lock is 11:39 pm (Mar 11) and the current time in Nerrigundah is 12:09 am (Mar 12).

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Nerrigundah, 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 197.64 liters of fuel to cover the route between Lock, SA and Nerrigundah, NSW.

The estimated cost of fuel to go from Lock to Nerrigundah is $296.46.

During the route, an average car will release 4,727.48 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Nerrigundah, NSW

If you want to meet halfway between Lock, SA and Nerrigundah, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.525313 and 142.91971, or 34º 31' 31.1268" S, 142º 55' 10.956" E. This location is 568.55 miles away from Lock, SA and Nerrigundah, NSW and it would take approximately 11 hours 22 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	820.41 mi	1,320.32 km	712.92 nautical mi
Driving distance	1,137 mi	1,829.97 km	988.11 nautical mi

Road Trip Tips