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

Distance from Koolunga, SA to Mount Prospect, VIC

Distance

818 km

Time

10 hours 25 mins

Gas Cost

$61 - $160

Helpful Inaccurate

There are 672.55 km (417.91 miles) from Koolunga to Mount Prospect in southeast direction and 819.16 km (509 miles) by car, following the A8 route.

Koolunga and Mount Prospect are 10 hours 25 mins far apart, if you drive non-stop .

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

Please note the time difference between Koolunga, SA and Mount Prospect, VIC is 30 minutes. The current time in Koolunga is 1:02 am and the current time in Mount Prospect is 1:32 am.

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Lowest Price Rental Cars in Koolunga, SA

Planning on renting a car to go from Koolunga, SA to Mount Prospect, 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 88.39 liters of fuel to cover the route between Koolunga, SA and Mount Prospect, VIC.

The estimated cost of fuel to go from Koolunga to Mount Prospect is $132.58.

During the route, an average car will release 2,114.20 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 Mount Prospect, VIC

If you want to meet halfway between Koolunga, SA and Mount Prospect, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.172547 and 140.486106, or 36º 10' 21.1692" S, 140º 29' 9.9816" E. This location is 254.26 miles away from Koolunga, SA and Mount Prospect, VIC and it would take approximately 5 hours 12 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	417.91 mi	672.55 km	363.15 nautical mi
Driving distance	509 mi	818.39 km	441.90 nautical mi

Road Trip Tips