Distance between cities › Australia › Western Australia › Northam, WA › Distance from Northam to Koolunga Book Hotels

Distance from Northam, WA to Koolunga, SA

Distance

2,431 km

Time

1 day 4 hours

Gas Cost

$182 - $474

There are 2,033.25 km (1,263.40 miles) from Northam to Koolunga in east direction and 2,430.11 km (1,510 miles) by car, following the 1 route.

Northam and Koolunga are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Northam, WA to Koolunga, SA.

Please note the time difference between Northam, WA and Koolunga, SA is 2 hours and 30 minutes. The current time in Northam is 5:49 pm and the current time in Koolunga is 8:19 pm.

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Lowest Price Rental Cars in Northam, WA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Northam »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 262.50 liters of fuel to cover the route between Northam, WA and Koolunga, SA.

The estimated cost of fuel to go from Northam to Koolunga is $393.75.

During the route, an average car will release 6,279.03 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 Northam, WA and Koolunga, SA

If you want to meet halfway between Northam, WA 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 -31.892278 and 127.661188, or 31º 53' 32.2008" S, 127º 39' 40.2768" E. This location is 755.14 miles away from Northam, WA and Koolunga, SA and it would take approximately 14 hours 4 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Northam, WA and Koolunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,263.40 mi	2,033.25 km	1,097.87 nautical mi
Driving distance	1,510 mi	2,430.57 km	1,312.40 nautical mi

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