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

Distance from Lock, SA to Lachlan, TAS

Distance

1,995 km

Time

1 day 4 hours

Gas Cost

$150 - $389

There are 1,424.02 km (884.85 miles) from Lock to Lachlan in southeast direction and 1,995.59 km (1,240 miles) by car and ferry, following the 1 route.

Lock and Lachlan are 1 day 4 hours far apart, if you drive non-stop for 19 hours 40 mins and take a ferry for 9 hours .

This is the fastest route from Lock, SA to Lachlan, TAS.

Please note the time difference between Lock, SA and Lachlan, TAS is 30 minutes. The current time in Lock is 4:28 pm and the current time in Lachlan is 4:58 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Lachlan, TAS? 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 215.44 liters of fuel to cover the route between Lock, SA and Lachlan, TAS.

The estimated cost of fuel to go from Lock to Lachlan is $323.16.

During the route, an average car will release 5,153.38 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Lachlan, TAS

If you want to meet halfway between Lock, SA and Lachlan, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.561776 and 142.115825, or 36º 33' 42.3936" S, 142º 6' 56.97" E. This location is 619.77 miles away from Lock, SA and Lachlan, TAS and it would take approximately 14 hours 20 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	884.85 mi	1,424.02 km	768.91 nautical mi
Driving distance	1,240 mi	1,994.84 km	1,077.13 nautical mi

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