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

Distance from Coolac, NSW to Halidon, SA

Distance

901 km

Time

10 hours 58 mins

Gas Cost

$68 - $176

There are 735.09 km (456.76 miles) from Coolac to Halidon in west direction and 901.23 km (560 miles) by car, following the A20 route.

Coolac and Halidon are 10 hours 58 mins far apart, if you drive non-stop .

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

Please note the time difference between Coolac, NSW and Halidon, SA is 30 minutes. The current time in Coolac is 3:07 pm and the current time in Halidon is 2:37 pm.

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Lowest Price Rental Cars in Coolac, NSW

Planning on renting a car to go from Coolac, NSW to Halidon, 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 97.26 liters of fuel to cover the route between Coolac, NSW and Halidon, SA.

The estimated cost of fuel to go from Coolac to Halidon is $145.88.

During the route, an average car will release 2,326.35 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 Coolac, NSW and Halidon, SA

If you want to meet halfway between Coolac, NSW and Halidon, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.68618 and 144.070675, or 34º 41' 10.248" S, 144º 4' 14.43" E. This location is 279.78 miles away from Coolac, NSW and Halidon, SA and it would take approximately 5 hours 29 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	456.76 mi	735.09 km	396.92 nautical mi
Driving distance	560 mi	900.51 km	486.24 nautical mi

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