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

Distance from Grass Flat, VIC to Mallala, SA

Distance

470 km

Time

5 hours 53 mins

Gas Cost

$35 - $92

There are 391.48 km (243.26 miles) from Grass Flat to Mallala in northwest direction and 469.93 km (292 miles) by car, following the A8 route.

Grass Flat and Mallala are 5 hours 53 mins far apart, if you drive non-stop .

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

Please note the time difference between Grass Flat, VIC and Mallala, SA is 30 minutes. The current time in Grass Flat is 10:39 pm and the current time in Mallala is 10:09 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 Mallala, 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 50.72 liters of fuel to cover the route between Grass Flat, VIC and Mallala, SA.

The estimated cost of fuel to go from Grass Flat to Mallala is $76.08.

During the route, an average car will release 1,213.16 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grass Flat, VIC and Mallala, SA

If you want to meet halfway between Grass Flat, VIC and Mallala, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.842016 and 140.001234, or 35º 50' 31.2576" S, 140º 0' 4.4424" E. This location is 145.90 miles away from Grass Flat, VIC and Mallala, SA and it would take approximately 2 hours 56 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 Mallala, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	243.26 mi	391.48 km	211.38 nautical mi
Driving distance	292 mi	469.60 km	253.57 nautical mi

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