Distance between cities › Australia › South Australia › Mannum, SA › Distance from Mannum to Grass Flat Book Hotels

Distance from Mannum, SA to Grass Flat, VIC

Distance

370 km

Time

4 hours 37 mins

Gas Cost

$28 - $72

There are 301.63 km (187.42 miles) from Mannum to Grass Flat in southeast direction and 370.15 km (230 miles) by car, following the A8 route.

Mannum and Grass Flat are 4 hours 37 mins far apart, if you drive non-stop .

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

Please note the time difference between Mannum, SA and Grass Flat, VIC is 30 minutes. The current time in Mannum is 12:18 pm and the current time in Grass Flat is 12:48 pm.

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Lowest Price Rental Cars in Mannum, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mannum »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 39.91 liters of fuel to cover the route between Mannum, SA and Grass Flat, VIC.

The estimated cost of fuel to go from Mannum to Grass Flat is $59.87.

During the route, an average car will release 954.69 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 Mannum, SA and Grass Flat, VIC

If you want to meet halfway between Mannum, SA and Grass Flat, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.133995 and 140.39204, or 36º 8' 2.382" S, 140º 23' 31.344" E. This location is 114.81 miles away from Mannum, SA and Grass Flat, VIC and it would take approximately 2 hours 18 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	187.42 mi	301.63 km	162.87 nautical mi
Driving distance	230 mi	369.55 km	199.54 nautical mi

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