Distance between cities › Australia › Victoria › Grass Flat, VIC › Distance from Grass Flat to Risdon Park Book Hotels

Distance from Grass Flat, VIC to Risdon Park, SA

Distance

637 km

Time

7 hours 50 mins

Gas Cost

$48 - $124

There are 521.08 km (323.78 miles) from Grass Flat to Risdon Park in northwest direction and 637.30 km (396 miles) by car, following the A8 route.

Grass Flat and Risdon Park are 7 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from Grass Flat, VIC to Risdon Park, SA.

Please note the time difference between Grass Flat, VIC and Risdon Park, SA is 30 minutes. The current time in Grass Flat is 8:33 pm and the current time in Risdon Park is 8:03 pm.

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Lowest Price Rental Cars in Grass Flat, VIC

Planning on renting a car to go from Grass Flat, VIC to Risdon Park, SA? Here there are some offers to rent a car in Grass Flat, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grass Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 68.77 liters of fuel to cover the route between Grass Flat, VIC and Risdon Park, SA.

The estimated cost of fuel to go from Grass Flat to Risdon Park is $103.15.

During the route, an average car will release 1,644.87 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 Flat, VIC and Risdon Park, SA

If you want to meet halfway between Grass Flat, VIC and Risdon Park, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.278703 and 139.476017, or 35º 16' 43.3308" S, 139º 28' 33.6612" E. This location is 197.82 miles away from Grass Flat, VIC and Risdon Park, SA and it would take approximately 3 hours 55 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Grass Flat, VIC and Risdon Park, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	323.78 mi	521.08 km	281.36 nautical mi
Driving distance	396 mi	636.72 km	343.80 nautical mi

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