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

Distance from Boyer, TAS to Williamstown, SA

Distance

1,422 km

Time

21 hours 34 mins

Gas Cost

$107 - $277

There are 1,146.74 km (712.55 miles) from Boyer to Williamstown in northwest direction and 1,422.66 km (884 miles) by car and ferry, following the 1 route.

Boyer and Williamstown are 21 hours 34 mins far apart, if you drive non-stop for 12 hours 34 mins and take a ferry for 9 hours .

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

Please note the time difference between Boyer, TAS and Williamstown, SA is 30 minutes. The current time in Boyer is 8:39 pm and the current time in Williamstown is 8:09 pm.

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Lowest Price Rental Cars in Boyer, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Boyer »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 153.58 liters of fuel to cover the route between Boyer, TAS and Williamstown, SA.

The estimated cost of fuel to go from Boyer to Williamstown is $230.36.

During the route, an average car will release 3,673.55 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 Boyer, TAS and Williamstown, SA

If you want to meet halfway between Boyer, 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 -38.109804 and 144.377473, or 38º 6' 35.2944" S, 144º 22' 38.9028" E. This location is 441.80 miles away from Boyer, TAS and Williamstown, SA and it would take approximately 10 hours 47 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	712.55 mi	1,146.74 km	619.19 nautical mi
Driving distance	884 mi	1,422.01 km	767.82 nautical mi

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