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

Distance from Lock, SA to Doctors Rocks, TAS

Distance

1,806 km

Time

1 day 2 hours

Gas Cost

$135 - $352

There are 1,212.15 km (753.20 miles) from Lock to Doctors Rocks in southeast direction and 1,805.68 km (1,122 miles) by car and ferry, following the 1 route.

Lock and Doctors Rocks are 1 day 2 hours far apart, if you drive non-stop for 17 hours and take a ferry for 9 hours .

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

Please note the time difference between Lock, SA and Doctors Rocks, TAS is 30 minutes. The current time in Lock is 3:17 am and the current time in Doctors Rocks is 3:47 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Doctors Rocks, 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 195.04 liters of fuel to cover the route between Lock, SA and Doctors Rocks, TAS.

The estimated cost of fuel to go from Lock to Doctors Rocks is $292.56.

During the route, an average car will release 4,665.41 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 Doctors Rocks, TAS

If you want to meet halfway between Lock, SA and Doctors Rocks, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.388506 and 141.311594, or 36º 23' 18.6216" S, 141º 18' 41.7384" E. This location is 561.08 miles away from Lock, SA and Doctors Rocks, TAS and it would take approximately 13 hours to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	753.20 mi	1,212.15 km	654.51 nautical mi
Driving distance	1,122 mi	1,805.95 km	975.14 nautical mi

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