Distance between cities › Australia › New South Wales › Coolac, NSW › Distance from Coolac to Grass Patch Book Hotels

Distance from Coolac, NSW to Grass Patch, WA

Distance

2,996 km

Time

1 day 11 hours

Gas Cost

$225 - $584

There are 2,439.56 km (1,515.87 miles) from Coolac to Grass Patch in west direction and 2,996.60 km (1,862 miles) by car, following the A1 route.

Coolac and Grass Patch are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from Coolac, NSW to Grass Patch, WA.

Please note the time difference between Coolac, NSW and Grass Patch, WA is 3 hours. The current time in Coolac is 9:28 am and the current time in Grass Patch is 6:28 am.

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Lowest Price Rental Cars in Coolac, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Coolac »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 323.62 liters of fuel to cover the route between Coolac, NSW and Grass Patch, WA.

The estimated cost of fuel to go from Coolac to Grass Patch is $485.43.

During the route, an average car will release 7,740.96 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 Coolac, NSW and Grass Patch, WA

If you want to meet halfway between Coolac, NSW 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 -32.869078 and 135.170188, or 32º 52' 8.6808" S, 135º 10' 12.6768" E. This location is 930.96 miles away from Coolac, NSW and Grass Patch, WA and it would take approximately 17 hours 37 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,515.87 mi	2,439.56 km	1,317.26 nautical mi
Driving distance	1,862 mi	2,996.47 km	1,617.97 nautical mi

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