Distance between cities › Australia › New South Wales › Coolac, NSW › Distance from Coolac to Southend Book Hotels

Distance from Coolac, NSW to Southend, SA

Distance

934 km

Time

12 hours

Gas Cost

$70 - $182

There are 784.49 km (487.46 miles) from Coolac to Southend in southwest direction and 933.42 km (580 miles) by car, following the M31 route.

Coolac and Southend are 12 hours far apart, if you drive non-stop .

This is the fastest route from Coolac, NSW to Southend, SA.

Please note the time difference between Coolac, NSW and Southend, SA is 30 minutes. The current time in Coolac is 5:13 pm and the current time in Southend is 4:43 pm.

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Lowest Price Rental Cars in Coolac, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Coolac »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 100.90 liters of fuel to cover the route between Coolac, NSW and Southend, SA.

The estimated cost of fuel to go from Coolac to Southend is $151.34.

During the route, an average car will release 2,413.41 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Coolac, NSW and Southend, SA

If you want to meet halfway between Coolac, NSW 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 -36.487198 and 144.36456, or 36º 29' 13.9128" S, 144º 21' 52.416" E. This location is 290.25 miles away from Coolac, NSW and Southend, SA and it would take approximately 6 hours to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	487.46 mi	784.49 km	423.59 nautical mi
Driving distance	580 mi	934.21 km	504.44 nautical mi

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