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

Distance from Tomahawk, TAS to Williamstown, SA

Distance

1,331 km

Time

20 hours 52 mins

Gas Cost

$100 - $259

There are 1,040.13 km (646.31 miles) from Tomahawk to Williamstown in northwest direction and 1,330.93 km (827 miles) by car and ferry, following the 1 route.

Tomahawk and Williamstown are 20 hours 52 mins far apart, if you drive non-stop for 11 hours 52 mins and take a ferry for 9 hours .

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

Please note the time difference between Tomahawk, TAS and Williamstown, SA is 30 minutes. The current time in Tomahawk is 11:44 pm and the current time in Williamstown is 11:14 pm.

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Lowest Price Rental Cars in Tomahawk, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Tomahawk »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 143.71 liters of fuel to cover the route between Tomahawk, TAS and Williamstown, SA.

The estimated cost of fuel to go from Tomahawk to Williamstown is $215.57.

During the route, an average car will release 3,437.60 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Tomahawk, TAS and Williamstown, SA

If you want to meet halfway between Tomahawk, 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 -37.886168 and 144.07796, or 37º 53' 10.2048" S, 144º 4' 40.656" E. This location is 413.42 miles away from Tomahawk, TAS and Williamstown, SA and it would take approximately 10 hours 26 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	646.31 mi	1,040.13 km	561.62 nautical mi
Driving distance	827 mi	1,330.67 km	718.51 nautical mi

Road Trip Tips