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

Distance from Grass Flat, VIC to Lewiston, SA

Distance

458 km

Time

5 hours 46 mins

Gas Cost

$34 - $89

There are 373.63 km (232.16 miles) from Grass Flat to Lewiston in northwest direction and 458.66 km (285 miles) by car, following the A8 route.

Grass Flat and Lewiston are 5 hours 46 mins far apart, if you drive non-stop .

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

Please note the time difference between Grass Flat, VIC and Lewiston, SA is 30 minutes. The current time in Grass Flat is 6:26 am and the current time in Lewiston is 5:56 am.

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Lowest Price Rental Cars in Grass Flat, VIC

Planning on renting a car to go from Grass Flat, VIC to Lewiston, 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 49.48 liters of fuel to cover the route between Grass Flat, VIC and Lewiston, SA.

The estimated cost of fuel to go from Grass Flat to Lewiston is $74.21.

During the route, an average car will release 1,183.45 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grass Flat, VIC and Lewiston, SA

If you want to meet halfway between Grass Flat, VIC and Lewiston, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.870192 and 140.037703, or 35º 52' 12.6912" S, 140º 2' 15.7308" E. This location is 142.33 miles away from Grass Flat, VIC and Lewiston, SA and it would take approximately 2 hours 53 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 Lewiston, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	232.16 mi	373.63 km	201.74 nautical mi
Driving distance	285 mi	458.11 km	247.36 nautical mi

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