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

Distance from Moriac, VIC to Williamstown, SA

Distance

710 km

Time

9 hours 24 mins

Gas Cost

$53 - $139

There are 616.12 km (382.84 miles) from Moriac to Williamstown in northwest direction and 709.72 km (441 miles) by car, following the A8 route.

Moriac and Williamstown are 9 hours 24 mins far apart, if you drive non-stop .

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

Please note the time difference between Moriac, VIC and Williamstown, SA is 30 minutes. The current time in Moriac is 9:31 am and the current time in Williamstown is 9:01 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Moriac, VIC to Williamstown, SA:

Lowest Price Rental Cars in Moriac, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Moriac »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 76.72 liters of fuel to cover the route between Moriac, VIC and Williamstown, SA.

The estimated cost of fuel to go from Moriac to Williamstown is $115.08.

During the route, an average car will release 1,835.17 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Moriac, VIC and Williamstown, SA

If you want to meet halfway between Moriac, 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 -36.335827 and 141.669769, or 36º 20' 8.9772" S, 141º 40' 11.1684" E. This location is 220.71 miles away from Moriac, VIC and Williamstown, SA and it would take approximately 4 hours 42 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	382.84 mi	616.12 km	332.68 nautical mi
Driving distance	441 mi	710.38 km	383.58 nautical mi

Road Trip Tips