Distance between cities › Australia › South Australia › Koolunga, SA › Distance from Koolunga to Grass Patch Book Hotels

Distance from Koolunga, SA to Grass Patch, WA

Distance

1,936 km

Time

22 hours 24 mins

Gas Cost

$145 - $377

Helpful Inaccurate

There are 1,535.61 km (954.19 miles) from Koolunga to Grass Patch in west direction and 1,936.04 km (1,203 miles) by car, following the A1 route.

Koolunga and Grass Patch are 22 hours 24 mins far apart, if you drive non-stop .

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

Please note the time difference between Koolunga, SA and Grass Patch, WA is 2 hours and 30 minutes. The current time in Koolunga is 11:29 pm and the current time in Grass Patch is 8:59 pm.

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Lowest Price Rental Cars in Koolunga, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 209.04 liters of fuel to cover the route between Koolunga, SA and Grass Patch, WA.

The estimated cost of fuel to go from Koolunga to Grass Patch is $313.57.

During the route, an average car will release 5,000.32 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 Koolunga, SA and Grass Patch, WA

If you want to meet halfway between Koolunga, SA and Grass Patch, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.574028 and 130.162668, or 31º 34' 26.5008" S, 130º 9' 45.6048" E. This location is 601.36 miles away from Koolunga, SA and Grass Patch, WA and it would take approximately 11 hours 12 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	954.19 mi	1,535.61 km	829.17 nautical mi
Driving distance	1,203 mi	1,935.59 km	1,045.14 nautical mi

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