Distance between cities › Australia › South Australia › Willunga, SA › Distance from Willunga to Coolamon Book Hotels

Distance from Willunga, SA to Coolamon, NSW

Distance

900 km

Time

11 hours 5 mins

Gas Cost

$67 - $175

There are 788.35 km (489.86 miles) from Willunga to Coolamon in east direction and 899.62 km (559 miles) by car, following the A20 route.

Willunga and Coolamon are 11 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Willunga, SA to Coolamon, NSW.

Please note the time difference between Willunga, SA and Coolamon, NSW is 30 minutes. The current time in Willunga is 8:50 am and the current time in Coolamon is 9:20 am.

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Lowest Price Rental Cars in Willunga, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Willunga »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 97.19 liters of fuel to cover the route between Willunga, SA and Coolamon, NSW.

The estimated cost of fuel to go from Willunga to Coolamon is $145.79.

During the route, an average car will release 2,324.88 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Willunga, SA and Coolamon, NSW

If you want to meet halfway between Willunga, SA and Coolamon, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.0545 and 142.921466, or 35º 3' 16.2" S, 142º 55' 17.2776" E. This location is 279.60 miles away from Willunga, SA and Coolamon, NSW and it would take approximately 5 hours 32 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Willunga, SA and Coolamon, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	489.86 mi	788.35 km	425.68 nautical mi
Driving distance	559 mi	899.94 km	485.93 nautical mi

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