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

Distance from Lefroy, TAS to Williamstown, SA

Distance

1,259 km

Time

19 hours 42 mins

Gas Cost

$94 - $245

There are 1,007.51 km (626.04 miles) from Lefroy to Williamstown in northwest direction and 1,258.51 km (782 miles) by car and ferry, following the 1 route.

Lefroy and Williamstown are 19 hours 42 mins far apart, if you drive non-stop for 10 hours 42 mins and take a ferry for 9 hours .

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

Please note the time difference between Lefroy, TAS and Williamstown, SA is 30 minutes. The current time in Lefroy is 6:02 pm and the current time in Williamstown is 5:32 pm.

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Lowest Price Rental Cars in Lefroy, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lefroy »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 135.93 liters of fuel to cover the route between Lefroy, TAS and Williamstown, SA.

The estimated cost of fuel to go from Lefroy to Williamstown is $203.90.

During the route, an average car will release 3,251.50 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lefroy, TAS and Williamstown, SA

If you want to meet halfway between Lefroy, 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 -37.627575 and 143.836649, or 37º 37' 39.27" S, 143º 50' 11.9364" E. This location is 391.04 miles away from Lefroy, TAS and Williamstown, SA and it would take approximately 9 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	626.04 mi	1,007.51 km	544.01 nautical mi
Driving distance	782 mi	1,258.63 km	679.61 nautical mi

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