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

Distance from Lock, SA to Tarcoola, SA

Distance

692 km

Time

9 hours 41 mins

Gas Cost

$52 - $135

There are 338.93 km (210.60 miles) from Lock to Tarcoola in northwest direction and 692.02 km (430 miles) by car, following the A87 route.

Lock and Tarcoola are 9 hours 41 mins far apart, if you drive non-stop .

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

Lock, SA and Tarcoola, SA are in the same time zone (ACST). Current time in both locations is 11:14 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Tarcoola, 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 74.72 liters of fuel to cover the route between Lock, SA and Tarcoola, SA.

The estimated cost of fuel to go from Lock to Tarcoola is $112.07.

During the route, an average car will release 1,787.21 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 Lock, SA and Tarcoola, SA

If you want to meet halfway between Lock, SA and Tarcoola, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.903065 and 137.367508, or 31º 54' 11.034" S, 137º 22' 3.0288" E. This location is 214.94 miles away from Lock, SA and Tarcoola, SA and it would take approximately 4 hours 50 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	210.60 mi	338.93 km	183.01 nautical mi
Driving distance	430 mi	691.81 km	373.55 nautical mi

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