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

Distance from Eureka, VIC to Williamstown, SA

Distance

617 km

Time

7 hours 59 mins

Gas Cost

$46 - $120

There are 551.93 km (342.95 miles) from Eureka to Williamstown in northwest direction and 617.99 km (384 miles) by car, following the A8 route.

Eureka and Williamstown are 7 hours 59 mins far apart, if you drive non-stop .

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

Please note the time difference between Eureka, VIC and Williamstown, SA is 30 minutes. The current time in Eureka is 8:45 am and the current time in Williamstown is 8:15 am.

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Lowest Price Rental Cars in Eureka, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eureka »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 66.67 liters of fuel to cover the route between Eureka, VIC and Williamstown, SA.

The estimated cost of fuel to go from Eureka to Williamstown is $100.01.

During the route, an average car will release 1,594.83 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Eureka, VIC and Williamstown, SA

If you want to meet halfway between Eureka, 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 -36.380058 and 141.272675, or 36º 22' 48.2088" S, 141º 16' 21.63" E. This location is 191.80 miles away from Eureka, VIC and Williamstown, SA and it would take approximately 3 hours 59 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	342.95 mi	551.93 km	298.02 nautical mi
Driving distance	384 mi	617.35 km	333.34 nautical mi

Road Trip Tips