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

Distance from Willunga, SA to Mummulgum, NSW

Distance

1,875 km

Time

23 hours 43 mins

Gas Cost

$141 - $366

There are 1,517.95 km (943.21 miles) from Willunga to Mummulgum in northeast direction and 1,874.89 km (1,165 miles) by car, following the A20 route.

Willunga and Mummulgum are 23 hours 43 mins far apart, if you drive non-stop .

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

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

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Willunga, SA to Mummulgum, NSW:

Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to Mummulgum, 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 202.46 liters of fuel to cover the route between Willunga, SA and Mummulgum, NSW.

The estimated cost of fuel to go from Willunga to Mummulgum is $303.70.

During the route, an average car will release 4,842.94 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 8, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Willunga, SA and Mummulgum, NSW

If you want to meet halfway between Willunga, SA and Mummulgum, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.870913 and 146.967069, or 33º 52' 15.2868" S, 146º 58' 1.4484" E. This location is 582.43 miles away from Willunga, SA and Mummulgum, NSW and it would take approximately 11 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	943.21 mi	1,517.95 km	819.63 nautical mi
Driving distance	1,165 mi	1,874.67 km	1,012.24 nautical mi

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