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

Distance from Hedley, VIC to Williamstown, SA

Distance

921 km

Time

11 hours 53 mins

Gas Cost

$69 - $180

There are 809.16 km (502.79 miles) from Hedley to Williamstown in northwest direction and 920.54 km (572 miles) by car, following the A8 route.

Hedley and Williamstown are 11 hours 53 mins far apart, if you drive non-stop .

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

Please note the time difference between Hedley, VIC and Williamstown, SA is 30 minutes. The current time in Hedley is 2:29 am and the current time in Williamstown is 1:59 am.

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Lowest Price Rental Cars in Hedley, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hedley »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 99.43 liters of fuel to cover the route between Hedley, VIC and Williamstown, SA.

The estimated cost of fuel to go from Hedley to Williamstown is $149.15.

During the route, an average car will release 2,378.44 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 Hedley, VIC and Williamstown, SA

If you want to meet halfway between Hedley, 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 -36.954226 and 142.580064, or 36º 57' 15.2136" S, 142º 34' 48.2304" E. This location is 286.04 miles away from Hedley, VIC and Williamstown, SA and it would take approximately 5 hours 56 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	502.79 mi	809.16 km	436.91 nautical mi
Driving distance	572 mi	920.68 km	497.13 nautical mi

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