Distance between cities › Australia › South Australia › Mannum, SA › Distance from Mannum to Long Forest Book Hotels

Distance from Mannum, SA to Long Forest, VIC

Distance

639 km

Time

8 hours 4 mins

Gas Cost

$48 - $125

There are 556.59 km (345.85 miles) from Mannum to Long Forest in southeast direction and 638.91 km (397 miles) by car, following the A8 route.

Mannum and Long Forest are 8 hours 4 mins far apart, if you drive non-stop .

This is the fastest route from Mannum, SA to Long Forest, VIC.

Please note the time difference between Mannum, SA and Long Forest, VIC is 30 minutes. The current time in Mannum is 7:49 am and the current time in Long Forest is 8:19 am.

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Lowest Price Rental Cars in Mannum, SA

Planning on renting a car to go from Mannum, SA to Long Forest, 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 69.07 liters of fuel to cover the route between Mannum, SA and Long Forest, VIC.

The estimated cost of fuel to go from Mannum to Long Forest is $103.60.

During the route, an average car will release 1,652.04 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 Mannum, SA and Long Forest, VIC

If you want to meet halfway between Mannum, SA and Long Forest, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.355740 and 141.779358, or 36º 21' 20.664" S, 141º 46' 45.6888" E. This location is 198.68 miles away from Mannum, SA and Long Forest, VIC and it would take approximately 4 hours 2 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	345.85 mi	556.59 km	300.54 nautical mi
Driving distance	397 mi	639.49 km	345.30 nautical mi

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