Distance between cities › Australia › Tasmania › Mathinna, TAS › Distance from Mathinna to Williamstown Book Hotels

Distance from Mathinna, TAS to Williamstown, SA

Distance

1,326 km

Time

21 hours 18 mins

Gas Cost

$99 - $259

There are 1,088.67 km (676.47 miles) from Mathinna to Williamstown in northwest direction and 1,326.10 km (824 miles) by car and ferry, following the 1 route.

Mathinna and Williamstown are 21 hours 18 mins far apart, if you drive non-stop for 12 hours 18 mins and take a ferry for 9 hours .

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

Please note the time difference between Mathinna, TAS and Williamstown, SA is 30 minutes. The current time in Mathinna is 6:26 pm and the current time in Williamstown is 5:56 pm.

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Lowest Price Rental Cars in Mathinna, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mathinna »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 143.25 liters of fuel to cover the route between Mathinna, TAS and Williamstown, SA.

The estimated cost of fuel to go from Mathinna to Williamstown is $214.88.

During the route, an average car will release 3,426.65 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 Mathinna, TAS and Williamstown, SA

If you want to meet halfway between Mathinna, TAS 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 -37.696140 and 144.560226, or 37º 41' 46.104" S, 144º 33' 36.8136" E. This location is 412.10 miles away from Mathinna, TAS and Williamstown, SA and it would take approximately 10 hours 39 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	676.47 mi	1,088.67 km	587.83 nautical mi
Driving distance	824 mi	1,326.43 km	716.22 nautical mi

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