Distance between cities › Australia › Queensland › St George, QLD › Distance from St George to Koolunga Book Hotels

Distance from St George, QLD to Koolunga, SA

Distance

1,455 km

Time

17 hours 28 mins

Gas Cost

$109 - $284

There are 1,158.34 km (719.76 miles) from St George to Koolunga in southwest direction and 1,454.85 km (904 miles) by car, following the A32 route.

St George and Koolunga are 17 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from St George, QLD to Koolunga, SA.

Please note the time difference between St George, QLD and Koolunga, SA is 30 minutes. The current time in St George is 5:14 am and the current time in Koolunga is 5:44 am.

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Lowest Price Rental Cars in St George, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in St George »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 157.16 liters of fuel to cover the route between St George, QLD and Koolunga, SA.

The estimated cost of fuel to go from St George to Koolunga is $235.73.

During the route, an average car will release 3,759.17 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 St George, QLD and Koolunga, SA

If you want to meet halfway between St George, QLD 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 -31.689684 and 144.211838, or 31º 41' 22.8624" S, 144º 12' 42.6168" E. This location is 452.09 miles away from St George, QLD and Koolunga, SA and it would take approximately 8 hours 44 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	719.76 mi	1,158.34 km	625.45 nautical mi
Driving distance	904 mi	1,455.15 km	785.72 nautical mi

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