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

Distance from Lock, SA to Mulwala, NSW

Distance

1,312 km

Time

16 hours 3 mins

Gas Cost

$98 - $256

There are 973.01 km (604.60 miles) from Lock to Mulwala in southeast direction and 1,311.62 km (815 miles) by car, following the A1 route.

Lock and Mulwala are 16 hours 3 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Mulwala, NSW is 30 minutes. The current time in Lock is 6:59 pm and the current time in Mulwala is 7:29 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Mulwala, 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 141.67 liters of fuel to cover the route between Lock, SA and Mulwala, NSW.

The estimated cost of fuel to go from Lock to Mulwala is $212.50.

During the route, an average car will release 3,388.65 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Mulwala, NSW

If you want to meet halfway between Lock, SA and Mulwala, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.274700 and 140.695419, or 34º 16' 28.92" S, 140º 41' 43.5084" E. This location is 407.53 miles away from Lock, SA and Mulwala, NSW and it would take approximately 8 hours 1 min to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	604.60 mi	973.01 km	525.38 nautical mi
Driving distance	815 mi	1,311.72 km	708.27 nautical mi

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