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

Distance from Grenfell, NSW to Lock, SA

Distance

1,489 km

Time

17 hours 55 mins

Gas Cost

$112 - $290

There are 1,146.49 km (712.40 miles) from Grenfell to Lock in west direction and 1,488.64 km (925 miles) by car, following the A1 route.

Grenfell and Lock are 17 hours 55 mins far apart, if you drive non-stop .

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

Please note the time difference between Grenfell, NSW and Lock, SA is 30 minutes. The current time in Grenfell is 4:29 pm and the current time in Lock is 3:59 pm.

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Lowest Price Rental Cars in Grenfell, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grenfell »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 160.85 liters of fuel to cover the route between Grenfell, NSW and Lock, SA.

The estimated cost of fuel to go from Grenfell to Lock is $241.28.

During the route, an average car will release 3,847.59 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 8, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grenfell, NSW and Lock, SA

If you want to meet halfway between Grenfell, 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 -34.276150 and 141.596634, or 34º 16' 34.14" S, 141º 35' 47.8824" E. This location is 462.73 miles away from Grenfell, NSW and Lock, SA and it would take approximately 8 hours 57 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	712.40 mi	1,146.49 km	619.06 nautical mi
Driving distance	925 mi	1,489.37 km	804.20 nautical mi

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