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

Distance from Onslow, WA to Grass Patch, WA

Distance

2,077 km

Time

1 day

Gas Cost

$156 - $405

There are 1,443.10 km (896.70 miles) from Onslow to Grass Patch in southeast direction and 2,077.66 km (1,291 miles) by car, following the 1 route.

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

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

Onslow, 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 Onslow, WA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Onslow »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 224.32 liters of fuel to cover the route between Onslow, WA and Grass Patch, WA.

The estimated cost of fuel to go from Onslow to Grass Patch is $336.48.

During the route, an average car will release 5,365.80 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 Onslow, WA and Grass Patch, WA

If you want to meet halfway between Onslow, 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 -28.914537 and 115.831467, or 28º 54' 52.3332" S, 115º 49' 53.2812" E. This location is 645.32 miles away from Onslow, WA and Grass Patch, WA and it would take approximately 12 hours 12 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	896.70 mi	1,443.10 km	779.21 nautical mi
Driving distance	1,291 mi	2,077.06 km	1,121.53 nautical mi

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