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

Distance from Lock, SA to Robertstown, SA

Distance

535 km

Time

6 hours 20 mins

Gas Cost

$40 - $104

There are 310.95 km (193.21 miles) from Lock to Robertstown in east direction and 534.30 km (332 miles) by car, following the A1 route.

Lock and Robertstown are 6 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Robertstown, SA.

Lock, SA and Robertstown, SA are in the same time zone (ACST). Current time in both locations is 9:32 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Robertstown, SA? 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 57.74 liters of fuel to cover the route between Lock, SA and Robertstown, SA.

The estimated cost of fuel to go from Lock to Robertstown is $86.61.

During the route, an average car will release 1,381.20 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Robertstown, SA

If you want to meet halfway between Lock, SA and Robertstown, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.547741 and 137.634857, or 32º 32' 51.8676" S, 137º 38' 5.4852" E. This location is 166.11 miles away from Lock, SA and Robertstown, SA and it would take approximately 3 hours 10 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	193.21 mi	310.95 km	167.90 nautical mi
Driving distance	332 mi	534.65 km	288.69 nautical mi

Road Trip Tips