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

Distance from Grass Patch, WA to Penwortham, SA

Distance

1,999 km

Time

23 hours 15 mins

Gas Cost

$150 - $390

Helpful Inaccurate

There are 1,566.41 km (973.32 miles) from Grass Patch to Penwortham in east direction and 1,998.81 km (1,242 miles) by car, following the 1 route.

Grass Patch and Penwortham are 23 hours 15 mins far apart, if you drive non-stop .

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

Please note the time difference between Grass Patch, WA and Penwortham, SA is 2 hours and 30 minutes. The current time in Grass Patch is 11:24 am and the current time in Penwortham is 1:54 pm.

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Lowest Price Rental Cars in Grass Patch, WA

Planning on renting a car to go from Grass Patch, WA to Penwortham, SA? 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 215.94 liters of fuel to cover the route between Grass Patch, WA and Penwortham, SA.

The estimated cost of fuel to go from Grass Patch to Penwortham is $323.92.

During the route, an average car will release 5,165.38 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grass Patch, WA and Penwortham, SA

If you want to meet halfway between Grass Patch, WA and Penwortham, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.562101 and 130.409103, or 31º 33' 43.5636" S, 130º 24' 32.7708" E. This location is 621.21 miles away from Grass Patch, WA and Penwortham, SA and it would take approximately 11 hours 37 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 Penwortham, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	973.32 mi	1,566.41 km	845.79 nautical mi
Driving distance	1,242 mi	1,999.48 km	1,079.64 nautical mi

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