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

Distance from Hellyer, TAS to Williamstown, SA

Distance

1,252 km

Time

19 hours 38 mins

Gas Cost

$94 - $244

There are 898.16 km (558.09 miles) from Hellyer to Williamstown in northwest direction and 1,252.07 km (778 miles) by car and ferry, following the 1 route.

Hellyer and Williamstown are 19 hours 38 mins far apart, if you drive non-stop for 10 hours 38 mins and take a ferry for 9 hours .

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

Please note the time difference between Hellyer, TAS and Williamstown, SA is 30 minutes. The current time in Hellyer is 3:52 pm and the current time in Williamstown is 3:22 pm.

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Lowest Price Rental Cars in Hellyer, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hellyer »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 135.20 liters of fuel to cover the route between Hellyer, TAS and Williamstown, SA.

The estimated cost of fuel to go from Hellyer to Williamstown is $202.81.

During the route, an average car will release 3,234.07 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 Hellyer, TAS and Williamstown, SA

If you want to meet halfway between Hellyer, 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 -37.599547 and 143.84108, or 37º 35' 58.3692" S, 143º 50' 27.888" E. This location is 388.94 miles away from Hellyer, TAS and Williamstown, SA and it would take approximately 9 hours 49 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	558.09 mi	898.16 km	484.97 nautical mi
Driving distance	778 mi	1,251.88 km	675.97 nautical mi

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