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

Distance from Roxby Downs, SA to Lock, SA

Distance

553 km

Time

6 hours 44 mins

Gas Cost

$42 - $108

There are 351.22 km (218.24 miles) from Roxby Downs to Lock in southwest direction and 553.61 km (344 miles) by car, following the A1 route.

Roxby Downs and Lock are 6 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Roxby Downs, SA to Lock, SA.

Roxby Downs, SA and Lock, SA are in the same time zone (ACST). Current time in both locations is 6:10 pm.

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Share with fellow travellers any question or tips about the route from Roxby Downs, SA to Lock, SA:

Lowest Price Rental Cars in Roxby Downs, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Roxby Downs »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 59.76 liters of fuel to cover the route between Roxby Downs, SA and Lock, SA.

The estimated cost of fuel to go from Roxby Downs to Lock is $89.64.

During the route, an average car will release 1,429.52 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Roxby Downs, SA and Lock, SA

If you want to meet halfway between Roxby Downs, SA 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 -32.618156 and 137.514627, or 32º 37' 5.3616" S, 137º 30' 52.6572" E. This location is 171.92 miles away from Roxby Downs, SA and Lock, SA and it would take approximately 3 hours 22 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Roxby Downs, SA and Lock, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	218.24 mi	351.22 km	189.65 nautical mi
Driving distance	344 mi	553.36 km	298.79 nautical mi

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