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

Distance from Harston, VIC to Koolunga, SA

Distance

872 km

Time

11 hours 14 mins

Gas Cost

$65 - $170

There are 698.20 km (433.84 miles) from Harston to Koolunga in northwest direction and 872.26 km (542 miles) by car, following the A20 route.

Harston and Koolunga are 11 hours 14 mins far apart, if you drive non-stop .

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

Please note the time difference between Harston, VIC and Koolunga, SA is 30 minutes. The current time in Harston is 3:26 pm and the current time in Koolunga is 2:56 pm.

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Lowest Price Rental Cars in Harston, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harston »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 94.18 liters of fuel to cover the route between Harston, VIC and Koolunga, SA.

The estimated cost of fuel to go from Harston to Koolunga is $141.27.

During the route, an average car will release 2,252.76 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Harston, VIC and Koolunga, SA

If you want to meet halfway between Harston, 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 -34.341388 and 142.092194, or 34º 20' 28.9968" S, 142º 5' 31.8984" E. This location is 270.93 miles away from Harston, VIC and Koolunga, SA and it would take approximately 5 hours 37 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	433.84 mi	698.20 km	377 nautical mi
Driving distance	542 mi	872.03 km	470.86 nautical mi

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