Distance between cities › Australia › South Australia › Williamstown, SA › Distance from Williamstown to Barrabool Book Hotels

Distance from Williamstown, SA to Barrabool, VIC

Distance

697 km

Time

9 hours 10 mins

Gas Cost

$52 - $136

Helpful Inaccurate

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

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

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

Please note the time difference between Williamstown, SA and Barrabool, VIC is 30 minutes. The current time in Williamstown is 11:12 am and the current time in Barrabool is 11:42 am.

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Lowest Price Rental Cars in Williamstown, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williamstown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 75.26 liters of fuel to cover the route between Williamstown, SA and Barrabool, VIC.

The estimated cost of fuel to go from Williamstown to Barrabool is $112.89.

During the route, an average car will release 1,800.16 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 Williamstown, SA and Barrabool, VIC

If you want to meet halfway between Williamstown, SA and Barrabool, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.340254 and 141.643064, or 36º 20' 24.9144" S, 141º 38' 35.0304" E. This location is 216.50 miles away from Williamstown, SA and Barrabool, VIC 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 Williamstown, SA and Barrabool, VIC 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	696.83 km	376.26 nautical mi

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