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

Distance from Williamstown, SA to Middlesex, TAS

Distance

1,218 km

Time

19 hours 13 mins

Gas Cost

$91 - $237

Helpful Inaccurate

There are 989.16 km (614.64 miles) from Williamstown to Middlesex in southeast direction and 1,218.27 km (757 miles) by car and ferry, following the 1 route.

Williamstown and Middlesex are 19 hours 13 mins far apart, if you drive non-stop for 10 hours 13 mins and take a ferry for 9 hours .

This is the fastest route from Williamstown, SA to Middlesex, TAS.

Please note the time difference between Williamstown, SA and Middlesex, TAS is 30 minutes. The current time in Williamstown is 8:58 pm and the current time in Middlesex is 9:28 pm.

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Lowest Price Rental Cars in Williamstown, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williamstown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 131.51 liters of fuel to cover the route between Williamstown, SA and Middlesex, TAS.

The estimated cost of fuel to go from Williamstown to Middlesex is $197.27.

During the route, an average car will release 3,145.80 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 Williamstown, SA and Middlesex, TAS

If you want to meet halfway between Williamstown, SA and Middlesex, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.481595 and 143.729304, or 37º 28' 53.742" S, 143º 43' 45.4944" E. This location is 378.33 miles away from Williamstown, SA and Middlesex, TAS and it would take approximately 9 hours 36 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	614.64 mi	989.16 km	534.10 nautical mi
Driving distance	757 mi	1,217.72 km	657.52 nautical mi

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