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

Distance from Stewarton, VIC to Koolunga, SA

Distance

918 km

Time

11 hours 46 mins

Gas Cost

$69 - $179

There are 753.54 km (468.23 miles) from Stewarton to Koolunga in northwest direction and 917.33 km (570 miles) by car, following the A20 route.

Stewarton and Koolunga are 11 hours 46 mins far apart, if you drive non-stop .

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

Please note the time difference between Stewarton, VIC and Koolunga, SA is 30 minutes. The current time in Stewarton is 5:54 am and the current time in Koolunga is 5:24 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Stewarton, VIC to Koolunga, SA:

Lowest Price Rental Cars in Stewarton, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Stewarton »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 99.11 liters of fuel to cover the route between Stewarton, VIC and Koolunga, SA.

The estimated cost of fuel to go from Stewarton to Koolunga is $148.66.

During the route, an average car will release 2,370.60 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 Stewarton, VIC and Koolunga, SA

If you want to meet halfway between Stewarton, 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 -34.49057 and 142.206525, or 34º 29' 26.052" S, 142º 12' 23.49" E. This location is 285.10 miles away from Stewarton, VIC and Koolunga, SA and it would take approximately 5 hours 53 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	468.23 mi	753.54 km	406.88 nautical mi
Driving distance	570 mi	917.64 km	495.49 nautical mi

Road Trip Tips