Distance between cities › Australia › Victoria › Nullawil, VIC › Distance from Nullawil to Williamstown Book Hotels

Distance from Nullawil, VIC to Williamstown, SA

Distance

501 km

Time

6 hours 15 mins

Gas Cost

$38 - $98

There are 410.71 km (255.20 miles) from Nullawil to Williamstown in northwest direction and 502.12 km (312 miles) by car, following the B12 route.

Nullawil and Williamstown are 6 hours 15 mins far apart, if you drive non-stop .

This is the fastest route from Nullawil, VIC to Williamstown, SA.

Please note the time difference between Nullawil, VIC and Williamstown, SA is 30 minutes. The current time in Nullawil is 4:13 am and the current time in Williamstown is 3:43 am.

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Lowest Price Rental Cars in Nullawil, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Nullawil »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 54.15 liters of fuel to cover the route between Nullawil, VIC and Williamstown, SA.

The estimated cost of fuel to go from Nullawil to Williamstown is $81.23.

During the route, an average car will release 1,295.27 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Nullawil, VIC and Williamstown, SA

If you want to meet halfway between Nullawil, VIC 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 -35.236075 and 141.029255, or 35º 14' 9.87" S, 141º 1' 45.318" E. This location is 155.78 miles away from Nullawil, VIC and Williamstown, SA and it would take approximately 3 hours 7 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Nullawil, VIC and Williamstown, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	255.20 mi	410.71 km	221.77 nautical mi
Driving distance	312 mi	501.39 km	270.73 nautical mi

Road Trip Tips