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

Distance from Lock, SA to Border Downs, NSW

Distance

935 km

Time

12 hours 24 mins

Gas Cost

$70 - $182

There are 617.25 km (383.54 miles) from Lock to Border Downs in northeast direction and 935.03 km (581 miles) by car, following the Sanpah Road route.

Lock and Border Downs are 12 hours 24 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Border Downs, NSW is 30 minutes. The current time in Lock is 1:41 am and the current time in Border Downs is 1:11 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Border Downs, 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 100.95 liters of fuel to cover the route between Lock, SA and Border Downs, NSW.

The estimated cost of fuel to go from Lock to Border Downs is $151.42.

During the route, an average car will release 2,414.72 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lock, SA and Border Downs, NSW

If you want to meet halfway between Lock, SA and Border Downs, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.791568 and 139.260753, or 32º 47' 29.6448" S, 139º 15' 38.7108" E. This location is 290.41 miles away from Lock, SA and Border Downs, NSW and it would take approximately 6 hours 12 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	383.54 mi	617.25 km	333.29 nautical mi
Driving distance	581 mi	934.72 km	504.71 nautical mi

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