Distance between cities › Australia › South Australia › Koolunga, SA › Distance from Koolunga to Southend Book Hotels

Distance from Koolunga, SA to Southend, SA

Distance

581 km

Time

7 hours 4 mins

Gas Cost

$44 - $113

There are 474.95 km (295.12 miles) from Koolunga to Southend in southeast direction and 580.97 km (361 miles) by car, following the B1 route.

Koolunga and Southend are 7 hours 4 mins far apart, if you drive non-stop .

This is the fastest route from Koolunga, SA to Southend, SA.

Koolunga, SA and Southend, SA are in the same time zone (ACST). Current time in both locations is 7:22 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Koolunga, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 62.78 liters of fuel to cover the route between Koolunga, SA and Southend, SA.

The estimated cost of fuel to go from Koolunga to Southend is $94.16.

During the route, an average car will release 1,501.61 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Koolunga, SA and Southend, SA

If you want to meet halfway between Koolunga, SA and Southend, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.445541 and 139.646179, or 35º 26' 43.9476" S, 139º 38' 46.2444" E. This location is 180.59 miles away from Koolunga, SA and Southend, SA and it would take approximately 3 hours 32 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	295.12 mi	474.95 km	256.46 nautical mi
Driving distance	361 mi	581.26 km	313.86 nautical mi

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