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

Distance from Tarleton, TAS to Williamstown, SA

Distance

1,160 km

Time

18 hours 30 mins

Gas Cost

$87 - $226

There are 981.01 km (609.57 miles) from Tarleton to Williamstown in northwest direction and 1,160.34 km (721 miles) by car and ferry, following the 1 route.

Tarleton and Williamstown are 18 hours 30 mins far apart, if you drive non-stop for 9 hours 30 mins and take a ferry for 9 hours .

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

Please note the time difference between Tarleton, TAS and Williamstown, SA is 30 minutes. The current time in Tarleton is 1:14 am and the current time in Williamstown is 12:44 am.

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Lowest Price Rental Cars in Tarleton, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Tarleton »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 125.31 liters of fuel to cover the route between Tarleton, TAS and Williamstown, SA.

The estimated cost of fuel to go from Tarleton to Williamstown is $187.96.

During the route, an average car will release 2,997.40 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Tarleton, TAS and Williamstown, SA

If you want to meet halfway between Tarleton, 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 -37.432458 and 143.437928, or 37º 25' 56.8488" S, 143º 26' 16.5408" E. This location is 360.48 miles away from Tarleton, TAS and Williamstown, SA and it would take approximately 9 hours 15 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	609.57 mi	981.01 km	529.70 nautical mi
Driving distance	721 mi	1,160.27 km	626.50 nautical mi

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