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

Distance from Lock, SA to Koojan, WA

Distance

2,222 km

Time

1 day 1 hour

Gas Cost

$167 - $433

There are 1,878.33 km (1,167.15 miles) from Lock to Koojan in west direction and 2,222.50 km (1,381 miles) by car, following the A1 route.

Lock and Koojan are 1 day 1 hour far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Koojan, WA is 2 hours and 30 minutes. The current time in Lock is 6:42 pm and the current time in Koojan is 4:12 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Koojan, 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 240.01 liters of fuel to cover the route between Lock, SA and Koojan, WA.

The estimated cost of fuel to go from Lock to Koojan is $360.02.

During the route, an average car will release 5,741.08 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 Koojan, WA

If you want to meet halfway between Lock, SA and Koojan, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.25842 and 125.510532, or 32º 15' 30.312" S, 125º 30' 37.9152" E. This location is 690.45 miles away from Lock, SA and Koojan, WA and it would take approximately 12 hours 49 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,167.15 mi	1,878.33 km	1,014.22 nautical mi
Driving distance	1,381 mi	2,222.33 km	1,199.96 nautical mi

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