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

Distance from Lock, SA to Esperance, WA

Distance

1,682 km

Time

19 hours 23 mins

Gas Cost

$126 - $328

There are 1,281.86 km (796.52 miles) from Lock to Esperance in west direction and 1,681.76 km (1,045 miles) by car, following the A1 route.

Lock and Esperance are 19 hours 23 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Esperance, WA is 2 hours and 30 minutes. The current time in Lock is 10:59 pm and the current time in Esperance is 8:29 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Esperance, 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 181.62 liters of fuel to cover the route between Lock, SA and Esperance, WA.

The estimated cost of fuel to go from Lock to Esperance is $272.43.

During the route, an average car will release 4,344.37 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 Esperance, WA

If you want to meet halfway between Lock, SA and Esperance, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.831944 and 128.194427, or 31º 49' 54.9984" S, 128º 11' 39.9372" E. This location is 522.47 miles away from Lock, SA and Esperance, WA and it would take approximately 9 hours 41 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	796.52 mi	1,281.86 km	692.15 nautical mi
Driving distance	1,045 mi	1,681.68 km	908.03 nautical mi

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