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

Distance from Lock, SA to Geraldton, WA

Distance

2,475 km

Time

1 day 4 hours

Gas Cost

$186 - $483

There are 2,076.41 km (1,290.23 miles) from Lock to Geraldton in northwest direction and 2,475.17 km (1,538 miles) by car, following the A1 route.

Lock and Geraldton are 1 day 4 hours far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Geraldton, WA is 2 hours and 30 minutes. The current time in Lock is 8:27 am and the current time in Geraldton is 5:57 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Geraldton, 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 267.28 liters of fuel to cover the route between Lock, SA and Geraldton, WA.

The estimated cost of fuel to go from Lock to Geraldton is $400.92.

During the route, an average car will release 6,393.29 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 Geraldton, WA

If you want to meet halfway between Lock, SA and Geraldton, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.411523 and 124.320703, or 32º 24' 41.4828" S, 124º 19' 14.5308" E. This location is 768.89 miles away from Lock, SA and Geraldton, WA and it would take approximately 14 hours 23 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,290.23 mi	2,076.41 km	1,121.18 nautical mi
Driving distance	1,538 mi	2,474.80 km	1,336.29 nautical mi

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