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

Distance from Dennington, VIC to Williamstown, SA

Distance

600 km

Time

7 hours 36 mins

Gas Cost

$45 - $117

There are 518.28 km (322.05 miles) from Dennington to Williamstown in northwest direction and 600.29 km (373 miles) by car, following the A66 route.

Dennington and Williamstown are 7 hours 36 mins far apart, if you drive non-stop .

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

Please note the time difference between Dennington, VIC and Williamstown, SA is 30 minutes. The current time in Dennington is 8:25 am and the current time in Williamstown is 7:55 am.

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Lowest Price Rental Cars in Dennington, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dennington »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 64.79 liters of fuel to cover the route between Dennington, VIC and Williamstown, SA.

The estimated cost of fuel to go from Dennington to Williamstown is $97.19.

During the route, an average car will release 1,549.88 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dennington, VIC and Williamstown, SA

If you want to meet halfway between Dennington, 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 -36.746731 and 140.627182, or 36º 44' 48.2316" S, 140º 37' 37.8552" E. This location is 186.40 miles away from Dennington, VIC and Williamstown, SA and it would take approximately 3 hours 48 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	322.05 mi	518.28 km	279.85 nautical mi
Driving distance	373 mi	599.95 km	323.95 nautical mi

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