Distance between cities › Australia › Victoria › Mount Mercer, VIC › Distance from Mount Mercer to Koolunga Book Hotels

Distance from Mount Mercer, VIC to Koolunga, SA

Distance

831 km

Time

10 hours 50 mins

Gas Cost

$62 - $162

There are 689.15 km (428.22 miles) from Mount Mercer to Koolunga in northwest direction and 830.42 km (516 miles) by car, following the A8 route.

Mount Mercer and Koolunga are 10 hours 50 mins far apart, if you drive non-stop .

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

Please note the time difference between Mount Mercer, VIC and Koolunga, SA is 30 minutes. The current time in Mount Mercer is 5:24 pm and the current time in Koolunga is 4:54 pm.

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Lowest Price Rental Cars in Mount Mercer, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Mercer »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 89.75 liters of fuel to cover the route between Mount Mercer, VIC and Koolunga, SA.

The estimated cost of fuel to go from Mount Mercer to Koolunga is $134.63.

During the route, an average car will release 2,146.84 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 Mount Mercer, VIC and Koolunga, SA

If you want to meet halfway between Mount Mercer, VIC and Koolunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.185781 and 140.530644, or 36º 11' 8.8116" S, 140º 31' 50.3184" E. This location is 258.19 miles away from Mount Mercer, VIC and Koolunga, SA and it would take approximately 5 hours 25 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	428.22 mi	689.15 km	372.11 nautical mi
Driving distance	516 mi	831.03 km	448.72 nautical mi

Road Trip Tips