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

Distance from Moonlight Flat, VIC to Williamstown, SA

Distance

654 km

Time

8 hours 27 mins

Gas Cost

$49 - $128

Helpful Inaccurate

There are 551.11 km (342.45 miles) from Moonlight Flat to Williamstown in northwest direction and 653.39 km (406 miles) by car, following the A8 route.

Moonlight Flat and Williamstown are 8 hours 27 mins far apart, if you drive non-stop .

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

Please note the time difference between Moonlight Flat, VIC and Williamstown, SA is 30 minutes. The current time in Moonlight Flat is 6:57 am and the current time in Williamstown is 6:27 am.

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Lowest Price Rental Cars in Moonlight Flat, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Moonlight Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 70.65 liters of fuel to cover the route between Moonlight Flat, VIC and Williamstown, SA.

The estimated cost of fuel to go from Moonlight Flat to Williamstown is $105.97.

During the route, an average car will release 1,689.87 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 Moonlight Flat, VIC and Williamstown, SA

If you want to meet halfway between Moonlight Flat, 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 -36.402825 and 141.467813, or 36º 24' 10.17" S, 141º 28' 4.1268" E. This location is 203.23 miles away from Moonlight Flat, VIC and Williamstown, SA and it would take approximately 4 hours 13 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	342.45 mi	551.11 km	297.58 nautical mi
Driving distance	406 mi	654.14 km	353.21 nautical mi

Road Trip Tips