Distance between cities › Australia › New South Wales › Ulladulla, NSW › Distance from Ulladulla to Williamstown Book Hotels

Distance from Ulladulla, NSW to Williamstown, SA

Distance

1,336 km

Time

16 hours 44 mins

Gas Cost

$100 - $260

Helpful Inaccurate

There are 1,056.10 km (656.23 miles) from Ulladulla to Williamstown in west direction and 1,335.76 km (830 miles) by car, following the A20 route.

Ulladulla and Williamstown are 16 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Ulladulla, NSW to Williamstown, SA.

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

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Lowest Price Rental Cars in Ulladulla, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ulladulla »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 144.26 liters of fuel to cover the route between Ulladulla, NSW and Williamstown, SA.

The estimated cost of fuel to go from Ulladulla to Williamstown is $216.40.

During the route, an average car will release 3,450.80 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Ulladulla, NSW and Williamstown, SA

If you want to meet halfway between Ulladulla, NSW and Williamstown, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.496582 and 145.045062, or 34º 29' 47.6952" S, 145º 2' 42.2232" E. This location is 415.01 miles away from Ulladulla, NSW and Williamstown, SA and it would take approximately 8 hours 22 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Ulladulla, NSW and Williamstown, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	656.23 mi	1,056.10 km	570.25 nautical mi
Driving distance	830 mi	1,335.78 km	721.27 nautical mi

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