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

Distance from Barham, NSW to Koolunga, SA

Distance

742 km

Time

9 hours 22 mins

Gas Cost

$56 - $145

There are 581.84 km (361.54 miles) from Barham to Koolunga in northwest direction and 741.91 km (461 miles) by car, following the A20 route.

Barham and Koolunga are 9 hours 22 mins far apart, if you drive non-stop .

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

Please note the time difference between Barham, NSW and Koolunga, SA is 30 minutes. The current time in Barham is 4:20 am and the current time in Koolunga is 3:50 am.

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Lowest Price Rental Cars in Barham, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Barham »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 80.13 liters of fuel to cover the route between Barham, NSW and Koolunga, SA.

The estimated cost of fuel to go from Barham to Koolunga is $120.20.

During the route, an average car will release 1,916.71 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Barham, NSW and Koolunga, SA

If you want to meet halfway between Barham, 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 -34.276245 and 141.623764, or 34º 16' 34.482" S, 141º 37' 25.5504" E. This location is 230.51 miles away from Barham, NSW and Koolunga, SA and it would take approximately 4 hours 41 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	361.54 mi	581.84 km	314.17 nautical mi
Driving distance	461 mi	741.95 km	400.62 nautical mi

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