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

Distance from Lock, SA to Bunnan, NSW

Distance

1,684 km

Time

20 hours 8 mins

Gas Cost

$126 - $328

There are 1,391.86 km (864.86 miles) from Lock to Bunnan in east direction and 1,684.98 km (1,047 miles) by car, following the A32 route.

Lock and Bunnan are 20 hours 8 mins far apart, if you drive non-stop .

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

Please note the time difference between Lock, SA and Bunnan, NSW is 30 minutes. The current time in Lock is 2:27 am and the current time in Bunnan is 2:57 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Bunnan, 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 181.90 liters of fuel to cover the route between Lock, SA and Bunnan, NSW.

The estimated cost of fuel to go from Lock to Bunnan is $272.85.

During the route, an average car will release 4,351.08 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 Bunnan, NSW

If you want to meet halfway between Lock, SA and Bunnan, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.620324 and 142.884526, or 31º 37' 13.1664" S, 142º 53' 4.2936" E. This location is 523.28 miles away from Lock, SA and Bunnan, NSW and it would take approximately 10 hours 4 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	864.86 mi	1,391.86 km	751.54 nautical mi
Driving distance	1,047 mi	1,684.27 km	909.44 nautical mi

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