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

Distance from Koolkhan, NSW to Coolac, NSW

Distance

942 km

Time

11 hours 25 mins

Gas Cost

$71 - $184

There are 734.93 km (456.66 miles) from Koolkhan to Coolac in southwest direction and 941.47 km (585 miles) by car, following the M31 route.

Koolkhan and Coolac are 11 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Koolkhan, NSW to Coolac, NSW.

Koolkhan, NSW and Coolac, NSW are in the same time zone (AEST). Current time in both locations is 2:50 am.

Any questions or tips to share?

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Lowest Price Rental Cars in Koolkhan, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Koolkhan »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 101.75 liters of fuel to cover the route between Koolkhan, NSW and Coolac, NSW.

The estimated cost of fuel to go from Koolkhan to Coolac is $152.62.

During the route, an average car will release 2,433.75 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 Koolkhan, NSW and Coolac, NSW

If you want to meet halfway between Koolkhan, NSW 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 -33.027874 and 151.478836, or 33º 1' 40.3464" S, 151º 28' 43.8096" E. This location is 292.69 miles away from Koolkhan, NSW and Coolac, NSW and it would take approximately 5 hours 42 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	456.66 mi	734.93 km	396.83 nautical mi
Driving distance	585 mi	942.09 km	508.69 nautical mi

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