Distance between cities › Australia › Victoria › Castle Donnington, VIC › Distance from Castle Donnington to Koolunga Book Hotels

Distance from Castle Donnington, VIC to Koolunga, SA

Distance

666 km

Time

8 hours 20 mins

Gas Cost

$50 - $130

Helpful Inaccurate

There are 528.38 km (328.32 miles) from Castle Donnington to Koolunga in northwest direction and 666.27 km (414 miles) by car, following the A20 route.

Castle Donnington and Koolunga are 8 hours 20 mins far apart, if you drive non-stop .

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

Please note the time difference between Castle Donnington, VIC and Koolunga, SA is 30 minutes. The current time in Castle Donnington is 9:14 am and the current time in Koolunga is 8:44 am.

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Lowest Price Rental Cars in Castle Donnington, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Castle Donnington »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 71.96 liters of fuel to cover the route between Castle Donnington, VIC and Koolunga, SA.

The estimated cost of fuel to go from Castle Donnington to Koolunga is $107.94.

During the route, an average car will release 1,721.34 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 Castle Donnington, VIC and Koolunga, SA

If you want to meet halfway between Castle Donnington, 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 -34.27499 and 141.160246, or 34º 16' 29.964" S, 141º 9' 36.8856" E. This location is 207.02 miles away from Castle Donnington, VIC and Koolunga, SA and it would take approximately 4 hours 10 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	328.32 mi	528.38 km	285.31 nautical mi
Driving distance	414 mi	666.32 km	359.78 nautical mi

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