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

Distance from Mount Clear, VIC to Williamstown, SA

Distance

617 km

Time

8 hours 2 mins

Gas Cost

$46 - $120

Helpful Inaccurate

There are 553.24 km (343.77 miles) from Mount Clear to Williamstown in northwest direction and 617.99 km (384 miles) by car, following the A8 route.

Mount Clear and Williamstown are 8 hours 2 mins far apart, if you drive non-stop .

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

Please note the time difference between Mount Clear, VIC and Williamstown, SA is 30 minutes. The current time in Mount Clear is 2:49 pm and the current time in Williamstown is 2:19 pm.

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Lowest Price Rental Cars in Mount Clear, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Clear »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 66.69 liters of fuel to cover the route between Mount Clear, VIC and Williamstown, SA.

The estimated cost of fuel to go from Mount Clear to Williamstown is $100.03.

During the route, an average car will release 1,595.20 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 Clear, VIC and Williamstown, SA

If you want to meet halfway between Mount Clear, 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 -36.38265 and 141.266961, or 36º 22' 57.54" S, 141º 16' 1.0596" E. This location is 191.85 miles away from Mount Clear, VIC and Williamstown, SA and it would take approximately 4 hours 1 min to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	343.77 mi	553.24 km	298.73 nautical mi
Driving distance	384 mi	617.49 km	333.42 nautical mi

Road Trip Tips