Distance between cities › Australia › New South Wales › Monak, NSW › Distance from Monak to Willunga Book Hotels

Distance from Monak, NSW to Willunga, SA

Distance

455 km

Time

5 hours 43 mins

Gas Cost

$34 - $89

There are 357.47 km (222.12 miles) from Monak to Willunga in southwest direction and 455.44 km (283 miles) by car, following the A20 route.

Monak and Willunga are 5 hours 43 mins far apart, if you drive non-stop .

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

Please note the time difference between Monak, NSW and Willunga, SA is 30 minutes. The current time in Monak is 9:47 pm and the current time in Willunga is 9:17 pm.

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Lowest Price Rental Cars in Monak, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Monak »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 49.18 liters of fuel to cover the route between Monak, NSW and Willunga, SA.

The estimated cost of fuel to go from Monak to Willunga is $73.78.

During the route, an average car will release 1,176.49 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 Monak, NSW and Willunga, SA

If you want to meet halfway between Monak, NSW and Willunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.74226 and 140.454227, or 34º 44' 32.136" S, 140º 27' 15.2172" E. This location is 141.49 miles away from Monak, NSW and Willunga, SA and it would take approximately 2 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	222.12 mi	357.47 km	193.02 nautical mi
Driving distance	283 mi	455.41 km	245.90 nautical mi

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