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

Distance from Barkstead, VIC to Williamstown, SA

Distance

638 km

Time

8 hours 27 mins

Gas Cost

$48 - $124

There are 560.74 km (348.43 miles) from Barkstead to Williamstown in northwest direction and 637.30 km (396 miles) by car, following the A8 route.

Barkstead and Williamstown are 8 hours 27 mins far apart, if you drive non-stop .

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

Please note the time difference between Barkstead, VIC and Williamstown, SA is 30 minutes. The current time in Barkstead is 9:36 pm and the current time in Williamstown is 9:06 pm.

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Lowest Price Rental Cars in Barkstead, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Barkstead »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 68.85 liters of fuel to cover the route between Barkstead, VIC and Williamstown, SA.

The estimated cost of fuel to go from Barkstead to Williamstown is $103.28.

During the route, an average car will release 1,646.92 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 Barkstead, VIC and Williamstown, SA

If you want to meet halfway between Barkstead, 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 -36.393257 and 141.376186, or 36º 23' 35.7252" S, 141º 22' 34.2696" E. This location is 198.07 miles away from Barkstead, VIC and Williamstown, SA and it would take approximately 4 hours 13 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	348.43 mi	560.74 km	302.77 nautical mi
Driving distance	396 mi	637.51 km	344.23 nautical mi

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