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

Distance from St James, VIC to Koolunga, SA

Distance

930 km

Time

11 hours 55 mins

Gas Cost

$70 - $181

There are 755.33 km (469.34 miles) from St James to Koolunga in northwest direction and 930.20 km (578 miles) by car, following the A20 route.

St James and Koolunga are 11 hours 55 mins far apart, if you drive non-stop .

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

Please note the time difference between St James, VIC and Koolunga, SA is 30 minutes. The current time in St James is 12:19 am (Mar 11) and the current time in Koolunga is 11:49 pm (Mar 10).

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Lowest Price Rental Cars in St James, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in St James »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 100.40 liters of fuel to cover the route between St James, VIC and Koolunga, SA.

The estimated cost of fuel to go from St James to Koolunga is $150.60.

During the route, an average car will release 2,401.61 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between St James, VIC and Koolunga, SA

If you want to meet halfway between St James, 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 -34.334861 and 142.404495, or 34º 20' 5.4996" S, 142º 24' 16.182" E. This location is 288.83 miles away from St James, VIC and Koolunga, SA and it would take approximately 5 hours 57 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	469.34 mi	755.33 km	407.85 nautical mi
Driving distance	578 mi	929.65 km	501.97 nautical mi

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