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

Distance from Coolac, NSW to Walla Walla, NSW

Distance

190 km

Time

2 hours 21 mins

Gas Cost

$14 - $37

There are 153.68 km (95.49 miles) from Coolac to Walla Walla in southwest direction and 189.90 km (118 miles) by car, following the M31 route.

Coolac and Walla Walla are 2 hours 21 mins far apart, if you drive non-stop .

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

Coolac, NSW and Walla Walla, NSW are in the same time zone (AEST). Current time in both locations is 8:04 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Coolac, NSW to Walla Walla, NSW:

Lowest Price Rental Cars in Coolac, NSW

Planning on renting a car to go from Coolac, NSW to Walla Walla, 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 20.52 liters of fuel to cover the route between Coolac, NSW and Walla Walla, NSW.

The estimated cost of fuel to go from Coolac to Walla Walla is $30.78.

During the route, an average car will release 490.82 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 Walla Walla, NSW

If you want to meet halfway between Coolac, NSW and Walla Walla, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.462997 and 147.597336, or 35º 27' 46.7892" S, 147º 35' 50.4096" E. This location is 59.03 miles away from Coolac, NSW and Walla Walla, NSW and it would take approximately 1 hour 10 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	95.49 mi	153.68 km	82.98 nautical mi
Driving distance	118 mi	189.99 km	102.59 nautical mi

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