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

Distance from Willunga, SA to Koolkhan, NSW

Distance

1,807 km

Time

23 hours 16 mins

Gas Cost

$135 - $352

There are 1,486.54 km (923.69 miles) from Willunga to Koolkhan in northeast direction and 1,807.29 km (1,123 miles) by car, following the Armidale Road route.

Willunga and Koolkhan are 23 hours 16 mins far apart, if you drive non-stop .

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

Please note the time difference between Willunga, SA and Koolkhan, NSW is 30 minutes. The current time in Willunga is 12:11 pm and the current time in Koolkhan is 12:41 pm.

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Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to Koolkhan, 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 195.10 liters of fuel to cover the route between Willunga, SA and Koolkhan, NSW.

The estimated cost of fuel to go from Willunga to Koolkhan is $292.65.

During the route, an average car will release 4,666.87 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 Koolkhan, NSW

If you want to meet halfway between Willunga, SA and Koolkhan, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.880805 and 146.704097, or 33º 52' 50.898" S, 146º 42' 14.7492" E. This location is 561.26 miles away from Willunga, SA and Koolkhan, NSW and it would take approximately 11 hours 38 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	923.69 mi	1,486.54 km	802.67 nautical mi
Driving distance	1,123 mi	1,806.51 km	975.44 nautical mi

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