Distance between cities › Australia › South Australia › Millicent, SA › Distance from Millicent to Williamstown Book Hotels

Distance from Millicent, SA to Williamstown, SA

Distance

412 km

Time

5 hours 8 mins

Gas Cost

$31 - $80

Helpful Inaccurate

There are 351.98 km (218.71 miles) from Millicent to Williamstown in northwest direction and 411.99 km (256 miles) by car, following the B1 route.

Millicent and Williamstown are 5 hours 8 mins far apart, if you drive non-stop .

This is the fastest route from Millicent, SA to Williamstown, SA.

Millicent, SA and Williamstown, SA are in the same time zone (ACST). Current time in both locations is 2:29 am.

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Lowest Price Rental Cars in Millicent, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Millicent »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 44.46 liters of fuel to cover the route between Millicent, SA and Williamstown, SA.

The estimated cost of fuel to go from Millicent to Williamstown is $66.68.

During the route, an average car will release 1,063.37 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 Millicent, SA and Williamstown, SA

If you want to meet halfway between Millicent, SA 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 -36.115296 and 139.638604, or 36º 6' 55.0656" S, 139º 38' 18.9744" E. This location is 127.89 miles away from Millicent, SA and Williamstown, SA and it would take approximately 2 hours 34 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	218.71 mi	351.98 km	190.05 nautical mi
Driving distance	256 mi	411.62 km	222.26 nautical mi

Road Trip Tips