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

Distance from Mannum, SA to Colac, VIC

Distance

637 km

Time

8 hours 5 mins

Gas Cost

$48 - $124

There are 539.46 km (335.21 miles) from Mannum to Colac in southeast direction and 637.30 km (396 miles) by car, following the A66 route.

Mannum and Colac are 8 hours 5 mins far apart, if you drive non-stop .

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

Please note the time difference between Mannum, SA and Colac, VIC is 30 minutes. The current time in Mannum is 6:55 am and the current time in Colac is 7:25 am.

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Lowest Price Rental Cars in Mannum, SA

Planning on renting a car to go from Mannum, SA to Colac, 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 68.74 liters of fuel to cover the route between Mannum, SA and Colac, VIC.

The estimated cost of fuel to go from Mannum to Colac is $103.11.

During the route, an average car will release 1,644.32 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 Colac, VIC

If you want to meet halfway between Mannum, SA and Colac, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.307834 and 140.840044, or 37º 18' 28.2024" S, 140º 50' 24.1584" E. This location is 197.75 miles away from Mannum, SA and Colac, 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 Colac, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	335.21 mi	539.46 km	291.29 nautical mi
Driving distance	396 mi	636.50 km	343.69 nautical mi

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