Distance between cities › Australia › South Australia › Koolunga, SA › Distance from Koolunga to Marnoo Book Hotels

Distance from Koolunga, SA to Marnoo, VIC

Distance

679 km

Time

8 hours 32 mins

Gas Cost

$51 - $132

There are 540.75 km (336.01 miles) from Koolunga to Marnoo in southeast direction and 679.14 km (422 miles) by car, following the A8 route.

Koolunga and Marnoo are 8 hours 32 mins far apart, if you drive non-stop .

This is the fastest route from Koolunga, SA to Marnoo, VIC.

Please note the time difference between Koolunga, SA and Marnoo, VIC is 30 minutes. The current time in Koolunga is 1:03 am and the current time in Marnoo is 1:33 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Koolunga, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 73.38 liters of fuel to cover the route between Koolunga, SA and Marnoo, VIC.

The estimated cost of fuel to go from Koolunga to Marnoo is $110.08.

During the route, an average car will release 1,755.33 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Koolunga, SA and Marnoo, VIC

If you want to meet halfway between Koolunga, SA 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 -35.763279 and 139.910631, or 35º 45' 47.8044" S, 139º 54' 38.2716" E. This location is 211.10 miles away from Koolunga, SA and Marnoo, VIC and it would take approximately 4 hours 16 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Koolunga, SA and Marnoo, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	336.01 mi	540.75 km	291.98 nautical mi
Driving distance	422 mi	679.48 km	366.89 nautical mi

Road Trip Tips