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

Distance from Casterton, VIC to Koolunga, SA

Distance

629 km

Time

7 hours 43 mins

Gas Cost

$47 - $123

There are 527.55 km (327.80 miles) from Casterton to Koolunga in northwest direction and 629.25 km (391 miles) by car, following the A66 route.

Casterton and Koolunga are 7 hours 43 mins far apart, if you drive non-stop .

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

Please note the time difference between Casterton, VIC and Koolunga, SA is 30 minutes. The current time in Casterton is 11:24 am and the current time in Koolunga is 10:54 am.

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Lowest Price Rental Cars in Casterton, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Casterton »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 67.95 liters of fuel to cover the route between Casterton, VIC and Koolunga, SA.

The estimated cost of fuel to go from Casterton to Koolunga is $101.93.

During the route, an average car will release 1,625.44 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Casterton, VIC and Koolunga, SA

If you want to meet halfway between Casterton, 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 -35.473623 and 139.702157, or 35º 28' 25.0428" S, 139º 42' 7.7652" E. This location is 195.48 miles away from Casterton, VIC and Koolunga, SA and it would take approximately 3 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	327.80 mi	527.55 km	284.85 nautical mi
Driving distance	391 mi	629.20 km	339.74 nautical mi

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