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

Distance from Coolac, NSW to Walcha, NSW

Distance

746 km

Time

9 hours 26 mins

Gas Cost

$56 - $146

There are 536.91 km (333.62 miles) from Coolac to Walcha in northeast direction and 746.74 km (464 miles) by car, following the Thunderbolts Way route.

Coolac and Walcha are 9 hours 26 mins far apart, if you drive non-stop .

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

Coolac, NSW and Walcha, NSW are in the same time zone (AEST). Current time in both locations is 1:44 am.

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Lowest Price Rental Cars in Coolac, NSW

Planning on renting a car to go from Coolac, NSW to Walcha, NSW? 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 80.59 liters of fuel to cover the route between Coolac, NSW and Walcha, NSW.

The estimated cost of fuel to go from Coolac to Walcha is $120.88.

During the route, an average car will release 1,927.71 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 Walcha, NSW

If you want to meet halfway between Coolac, NSW and Walcha, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.769337 and 150.965027, or 33º 46' 9.6132" S, 150º 57' 54.0972" E. This location is 231.83 miles away from Coolac, NSW and Walcha, NSW and it would take approximately 4 hours 43 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	333.62 mi	536.91 km	289.91 nautical mi
Driving distance	464 mi	746.20 km	402.92 nautical mi

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