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

Distance from Lock, SA to Mt Compass, SA

Distance

649 km

Time

7 hours 49 mins

Gas Cost

$49 - $127

There are 329.64 km (204.83 miles) from Lock to Mt Compass in southeast direction and 648.57 km (403 miles) by car, following the A1 route.

Lock and Mt Compass are 7 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Mt Compass, SA.

Lock, SA and Mt Compass, SA are in the same time zone (ACST). Current time in both locations is 8:16 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Mt Compass, 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 70.06 liters of fuel to cover the route between Lock, SA and Mt Compass, SA.

The estimated cost of fuel to go from Lock to Mt Compass is $105.09.

During the route, an average car will release 1,675.91 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Mt Compass, SA

If you want to meet halfway between Lock, SA and Mt Compass, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.795261 and 137.969208, or 32º 47' 42.9396" S, 137º 58' 9.1488" E. This location is 201.55 miles away from Lock, SA and Mt Compass, SA and it would take approximately 3 hours 55 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	204.83 mi	329.64 km	177.99 nautical mi
Driving distance	403 mi	648.73 km	350.29 nautical mi

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