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

Distance from Tantanoola, SA to Lock, SA

Distance

1,023 km

Time

12 hours 23 mins

Gas Cost

$77 - $200

There are 626.63 km (389.37 miles) from Tantanoola to Lock in northwest direction and 1,023.54 km (636 miles) by car, following the A1 route.

Tantanoola and Lock are 12 hours 23 mins far apart, if you drive non-stop .

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

Tantanoola, SA and Lock, SA are in the same time zone (ACST). Current time in both locations is 9:35 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Tantanoola, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Tantanoola »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 110.53 liters of fuel to cover the route between Tantanoola, SA and Lock, SA.

The estimated cost of fuel to go from Tantanoola to Lock is $165.79.

During the route, an average car will release 2,643.81 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 Tantanoola, SA and Lock, SA

If you want to meet halfway between Tantanoola, 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 -34.436783 and 138.372101, or 34º 26' 12.4188" S, 138º 22' 19.5636" E. This location is 317.96 miles away from Tantanoola, SA and Lock, SA and it would take approximately 6 hours 11 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	389.37 mi	626.63 km	338.36 nautical mi
Driving distance	636 mi	1,023.40 km	552.59 nautical mi

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