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

Distance from Mount Moriac, VIC to Williamstown, SA

Distance

709 km

Time

9 hours 21 mins

Gas Cost

$53 - $138

Helpful Inaccurate

There are 616.92 km (383.34 miles) from Mount Moriac to Williamstown in northwest direction and 709.72 km (441 miles) by car, following the A8 route.

Mount Moriac and Williamstown are 9 hours 21 mins far apart, if you drive non-stop .

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

Please note the time difference between Mount Moriac, VIC and Williamstown, SA is 30 minutes. The current time in Mount Moriac is 12:35 pm and the current time in Williamstown is 12:05 pm.

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Lowest Price Rental Cars in Mount Moriac, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Moriac »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 76.62 liters of fuel to cover the route between Mount Moriac, VIC and Williamstown, SA.

The estimated cost of fuel to go from Mount Moriac to Williamstown is $114.93.

During the route, an average car will release 1,832.77 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 Mount Moriac, VIC and Williamstown, SA

If you want to meet halfway between Mount 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 -36.336218 and 141.70096, or 36º 20' 10.3848" S, 141º 42' 3.456" E. This location is 220.42 miles away from Mount Moriac, VIC and Williamstown, SA and it would take approximately 4 hours 40 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	383.34 mi	616.92 km	333.11 nautical mi
Driving distance	441 mi	709.45 km	383.07 nautical mi

Road Trip Tips