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

Distance from Lock, SA to Mathoura, NSW

Distance

1,222 km

Time

14 hours 53 mins

Gas Cost

$92 - $238

There are 872.29 km (542.02 miles) from Lock to Mathoura in southeast direction and 1,221.49 km (759 miles) by car, following the A1 route.

Lock and Mathoura are 14 hours 53 mins far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Mathoura, NSW.

Please note the time difference between Lock, SA and Mathoura, NSW is 30 minutes. The current time in Lock is 11:49 am and the current time in Mathoura is 12:19 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Mathoura, NSW? 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 131.93 liters of fuel to cover the route between Lock, SA and Mathoura, NSW.

The estimated cost of fuel to go from Lock to Mathoura is $197.89.

During the route, an average car will release 3,155.72 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Mathoura, NSW

If you want to meet halfway between Lock, SA and Mathoura, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.140442 and 140.13082, or 34º 8' 25.5912" S, 140º 7' 50.952" E. This location is 379.52 miles away from Lock, SA and Mathoura, NSW and it would take approximately 7 hours 26 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and Mathoura, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	542.02 mi	872.29 km	471 nautical mi
Driving distance	759 mi	1,221.56 km	659.59 nautical mi

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