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

Distance from Southend, SA to Coolac, NSW

Distance

936 km

Time

12 hours 1 min

Gas Cost

$70 - $182

There are 784.49 km (487.46 miles) from Southend to Coolac in northeast direction and 935.03 km (581 miles) by car, following the M31 route.

Southend and Coolac are 12 hours 1 min far apart, if you drive non-stop .

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

Please note the time difference between Southend, SA and Coolac, NSW is 30 minutes. The current time in Southend is 6:22 am and the current time in Coolac is 6:52 am.

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Lowest Price Rental Cars in Southend, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Southend »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 101.04 liters of fuel to cover the route between Southend, SA and Coolac, NSW.

The estimated cost of fuel to go from Southend to Coolac is $151.56.

During the route, an average car will release 2,416.85 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 Southend, SA and Coolac, NSW

If you want to meet halfway between Southend, SA and Coolac, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.487179 and 144.371795, or 36º 29' 13.8444" S, 144º 22' 18.462" E. This location is 290.66 miles away from Southend, SA and Coolac, NSW 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 Southend, SA and Coolac, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	487.46 mi	784.49 km	423.59 nautical mi
Driving distance	581 mi	935.55 km	505.16 nautical mi

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