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

Distance from Lock, SA to Willow Tree, NSW

Distance

1,709 km

Time

20 hours 21 mins

Gas Cost

$128 - $333

There are 1,417.76 km (880.96 miles) from Lock to Willow Tree in east direction and 1,709.12 km (1,062 miles) by car, following the A32 route.

Lock and Willow Tree are 20 hours 21 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Willow Tree, NSW is 30 minutes. The current time in Lock is 4:20 pm and the current time in Willow Tree is 4:50 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Willow Tree, 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 184.61 liters of fuel to cover the route between Lock, SA and Willow Tree, NSW.

The estimated cost of fuel to go from Lock to Willow Tree is $276.92.

During the route, an average car will release 4,415.98 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 Willow Tree, NSW

If you want to meet halfway between Lock, SA and Willow Tree, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.590012 and 142.996631, or 31º 35' 24.0432" S, 142º 59' 47.8716" E. This location is 531.08 miles away from Lock, SA and Willow Tree, NSW and it would take approximately 10 hours 10 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	880.96 mi	1,417.76 km	765.53 nautical mi
Driving distance	1,062 mi	1,709.39 km	923 nautical mi

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