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

Distance from Lock, SA to Nannup, WA

Distance

2,291 km

Time

1 day 2 hours

Gas Cost

$172 - $447

There are 1,845.28 km (1,146.61 miles) from Lock to Nannup in west direction and 2,291.71 km (1,424 miles) by car, following the A1 route.

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

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

Please note the time difference between Lock, SA and Nannup, WA is 2 hours and 30 minutes. The current time in Lock is 12:52 am (Mar 11) and the current time in Nannup is 10:22 pm (Mar 10).

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Nannup, 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 247.43 liters of fuel to cover the route between Lock, SA and Nannup, WA.

The estimated cost of fuel to go from Lock to Nannup is $371.15.

During the route, an average car will release 5,918.60 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 Nannup, WA

If you want to meet halfway between Lock, SA and Nannup, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.320501 and 125.079025, or 32º 19' 13.8036" S, 125º 4' 44.49" E. This location is 711.80 miles away from Lock, SA and Nannup, 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 Nannup, WA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,146.61 mi	1,845.28 km	996.38 nautical mi
Driving distance	1,424 mi	2,291.05 km	1,237.07 nautical mi

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