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

Distance from Lock, SA to Carnamah, WA

Distance

2,294 km

Time

1 day 2 hours

Gas Cost

$172 - $447

There are 1,926.59 km (1,197.13 miles) from Lock to Carnamah in northwest direction and 2,294.92 km (1,426 miles) by car, following the A1 route.

Lock and Carnamah are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Carnamah, WA.

Please note the time difference between Lock, SA and Carnamah, WA is 2 hours and 30 minutes. The current time in Lock is 2:27 am (Mar 12) and the current time in Carnamah is 11:57 pm (Mar 11).

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Carnamah, WA? 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 247.78 liters of fuel to cover the route between Lock, SA and Carnamah, WA.

The estimated cost of fuel to go from Lock to Carnamah is $371.68.

During the route, an average car will release 5,926.98 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Carnamah, WA

If you want to meet halfway between Lock, SA and Carnamah, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.306404 and 125.193174, or 32º 18' 23.0544" S, 125º 11' 35.4264" E. This location is 712.81 miles away from Lock, SA and Carnamah, WA and it would take approximately 13 hours 19 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,197.13 mi	1,926.59 km	1,040.28 nautical mi
Driving distance	1,426 mi	2,294.29 km	1,238.82 nautical mi

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