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

Distance from Barrabool, VIC to Williamstown, SA

Distance

697 km

Time

9 hours 10 mins

Gas Cost

$52 - $136

There are 616.74 km (383.22 miles) from Barrabool to Williamstown in northwest direction and 696.85 km (433 miles) by car, following the A8 route.

Barrabool and Williamstown are 9 hours 10 mins far apart, if you drive non-stop .

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

Please note the time difference between Barrabool, VIC and Williamstown, SA is 30 minutes. The current time in Barrabool is 4:28 am and the current time in Williamstown is 3:58 am.

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Lowest Price Rental Cars in Barrabool, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Barrabool »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 75.24 liters of fuel to cover the route between Barrabool, VIC and Williamstown, SA.

The estimated cost of fuel to go from Barrabool to Williamstown is $112.86.

During the route, an average car will release 1,799.69 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 Barrabool, VIC and Williamstown, SA

If you want to meet halfway between Barrabool, 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 -36.343475 and 141.640063, or 36º 20' 36.51" S, 141º 38' 24.2268" E. This location is 216.44 miles away from Barrabool, VIC and Williamstown, SA and it would take approximately 4 hours 35 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	383.22 mi	616.74 km	333.01 nautical mi
Driving distance	433 mi	696.65 km	376.16 nautical mi

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