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

Distance from Willunga, SA to Mountain Lagoon, NSW

Distance

1,313 km

Time

16 hours 47 mins

Gas Cost

$98 - $256

Helpful Inaccurate

There are 1,125.84 km (699.57 miles) from Willunga to Mountain Lagoon in east direction and 1,313.22 km (816 miles) by car, following the A20 route.

Willunga and Mountain Lagoon are 16 hours 47 mins far apart, if you drive non-stop .

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

Please note the time difference between Willunga, SA and Mountain Lagoon, NSW is 30 minutes. The current time in Willunga is 2:48 pm and the current time in Mountain Lagoon is 3:18 pm.

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Lowest Price Rental Cars in Willunga, SA

Planning on renting a car to go from Willunga, SA to Mountain Lagoon, 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 141.78 liters of fuel to cover the route between Willunga, SA and Mountain Lagoon, NSW.

The estimated cost of fuel to go from Willunga to Mountain Lagoon is $212.67.

During the route, an average car will release 3,391.45 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 Mountain Lagoon, NSW

If you want to meet halfway between Willunga, SA and Mountain Lagoon, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.569987 and 144.677424, or 34º 34' 11.9532" S, 144º 40' 38.7264" E. This location is 407.87 miles away from Willunga, SA and Mountain Lagoon, NSW and it would take approximately 8 hours 23 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	699.57 mi	1,125.84 km	607.91 nautical mi
Driving distance	816 mi	1,312.81 km	708.86 nautical mi

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