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

Distance from Waroona, WA to Grass Patch, WA

Distance

724 km

Time

8 hours 58 mins

Gas Cost

$54 - $141

Helpful Inaccurate

There are 543.18 km (337.52 miles) from Waroona to Grass Patch in east direction and 724.20 km (450 miles) by car, following the South Coast Highway route.

Waroona and Grass Patch are 8 hours 58 mins far apart, if you drive non-stop .

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

Waroona, WA and Grass Patch, WA are in the same time zone (AWST). Current time in both locations is 10:25 am.

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Lowest Price Rental Cars in Waroona, WA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Waroona »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 78.18 liters of fuel to cover the route between Waroona, WA and Grass Patch, WA.

The estimated cost of fuel to go from Waroona to Grass Patch is $117.27.

During the route, an average car will release 1,870.12 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Waroona, WA and Grass Patch, WA

If you want to meet halfway between Waroona, WA 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 -33.084188 and 119.056574, or 33º 5' 3.0768" S, 119º 3' 23.6664" E. This location is 224.91 miles away from Waroona, WA and Grass Patch, WA and it would take approximately 4 hours 29 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	337.52 mi	543.18 km	293.30 nautical mi
Driving distance	450 mi	723.91 km	390.88 nautical mi

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