Distance between cities › Australia › Western Australia › Grass Patch, WA › Distance from Grass Patch to Koolkhan Book Hotels

Distance from Grass Patch, WA to Koolkhan, NSW

Distance

3,558 km

Time

1 day 18 hours

Gas Cost

$267 - $694

Helpful Inaccurate

There are 2,975.87 km (1,849.13 miles) from Grass Patch to Koolkhan in east direction and 3,558.26 km (2,211 miles) by car, following the 1 route.

Grass Patch and Koolkhan are 1 day 18 hours far apart, if you drive non-stop .

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

Please note the time difference between Grass Patch, WA and Koolkhan, NSW is 3 hours. The current time in Grass Patch is 3:03 am and the current time in Koolkhan is 6:03 am.

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Lowest Price Rental Cars in Grass Patch, WA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grass Patch »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 384.28 liters of fuel to cover the route between Grass Patch, WA and Koolkhan, NSW.

The estimated cost of fuel to go from Grass Patch to Koolkhan is $576.42.

During the route, an average car will release 9,192.02 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 Grass Patch, WA and Koolkhan, NSW

If you want to meet halfway between Grass Patch, WA and Koolkhan, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.617438 and 137.559145, or 32º 37' 2.7768" S, 137º 33' 32.922" E. This location is 1,105.47 miles away from Grass Patch, WA and Koolkhan, NSW and it would take approximately 21 hours 20 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,849.13 mi	2,975.87 km	1,606.85 nautical mi
Driving distance	2,211 mi	3,558.16 km	1,921.26 nautical mi

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