Distance between cities › Australia › New South Wales › Coolac, NSW › Distance from Coolac to Marnoo Book Hotels

Distance from Coolac, NSW to Marnoo, VIC

Distance

626 km

Time

7 hours 45 mins

Gas Cost

$47 - $122

There are 521.37 km (323.96 miles) from Coolac to Marnoo in southwest direction and 626.03 km (389 miles) by car, following the M31 route.

Coolac and Marnoo are 7 hours 45 mins far apart, if you drive non-stop .

This is the fastest route from Coolac, NSW to Marnoo, VIC.

Coolac, NSW and Marnoo, VIC are in the same time zone (AEST). Current time in both locations is 3:06 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Coolac, NSW to Marnoo, VIC:

Lowest Price Rental Cars in Coolac, NSW

Planning on renting a car to go from Coolac, NSW to Marnoo, VIC? Here there are some offers to rent a car in Coolac, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Coolac »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 67.64 liters of fuel to cover the route between Coolac, NSW and Marnoo, VIC.

The estimated cost of fuel to go from Coolac to Marnoo is $101.46.

During the route, an average car will release 1,617.99 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 Coolac, NSW and Marnoo, VIC

If you want to meet halfway between Coolac, NSW and Marnoo, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.468326 and 145.932059, or 36º 28' 5.9736" S, 145º 55' 55.4124" E. This location is 194.59 miles away from Coolac, NSW and Marnoo, VIC and it would take approximately 3 hours 52 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Coolac, NSW and Marnoo, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	323.96 mi	521.37 km	281.52 nautical mi
Driving distance	389 mi	626.31 km	338.18 nautical mi

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