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

Distance from Lock, SA to Langtree, NSW

Distance

1,267 km

Time

15 hours 10 mins

Gas Cost

$95 - $247

There are 907.67 km (564 miles) from Lock to Langtree in east direction and 1,266.55 km (787 miles) by car, following the A1 route.

Lock and Langtree are 15 hours 10 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Langtree, NSW is 30 minutes. The current time in Lock is 12:21 pm and the current time in Langtree is 12:51 pm.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Langtree, 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 136.81 liters of fuel to cover the route between Lock, SA and Langtree, NSW.

The estimated cost of fuel to go from Lock to Langtree is $205.21.

During the route, an average car will release 3,272.43 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Langtree, NSW

If you want to meet halfway between Lock, SA and Langtree, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.159051 and 140.371532, or 34º 9' 32.5836" S, 140º 22' 17.5152" E. This location is 393.56 miles away from Lock, SA and Langtree, NSW and it would take approximately 7 hours 35 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	564 mi	907.67 km	490.11 nautical mi
Driving distance	787 mi	1,266.73 km	683.98 nautical mi

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