Distance between cities › Australia › New South Wales › Barnes, NSW › Distance from Barnes to Koolunga Book Hotels

Distance from Barnes, NSW to Koolunga, SA

Distance

1,431 km

Time

17 hours 28 mins

Gas Cost

$107 - $279

There are 1,192.07 km (740.72 miles) from Barnes to Koolunga in west direction and 1,430.71 km (889 miles) by car, following the M31 route.

Barnes and Koolunga are 17 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from Barnes, NSW to Koolunga, SA.

Please note the time difference between Barnes, NSW and Koolunga, SA is 30 minutes. The current time in Barnes is 11:51 am and the current time in Koolunga is 11:21 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Barnes, NSW to Koolunga, SA:

Lowest Price Rental Cars in Barnes, NSW

Planning on renting a car to go from Barnes, NSW to Koolunga, SA? Here there are some offers to rent a car in Barnes, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Barnes »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 154.53 liters of fuel to cover the route between Barnes, NSW and Koolunga, SA.

The estimated cost of fuel to go from Barnes to Koolunga is $231.80.

During the route, an average car will release 3,696.45 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 Barnes, NSW and Koolunga, SA

If you want to meet halfway between Barnes, NSW and Koolunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.537407 and 144.760040, or 34º 32' 14.6652" S, 144º 45' 36.144" E. This location is 444.55 miles away from Barnes, NSW and Koolunga, SA and it would take approximately 8 hours 44 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Barnes, NSW and Koolunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	740.72 mi	1,192.07 km	643.67 nautical mi
Driving distance	889 mi	1,430.87 km	772.61 nautical mi

Road Trip Tips