Distance between cities › Australia › South Australia › Williamstown, SA › Distance from Williamstown to Dee Book Hotels

Distance from Williamstown, SA to Dee, TAS

Distance

1,311 km

Time

20 hours 49 mins

Gas Cost

$98 - $256

Helpful Inaccurate

There are 1,074.27 km (667.52 miles) from Williamstown to Dee in southeast direction and 1,311.62 km (815 miles) by car and ferry, following the 1 route.

Williamstown and Dee are 20 hours 49 mins far apart, if you drive non-stop for 11 hours 49 mins and take a ferry for 9 hours .

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

Please note the time difference between Williamstown, SA and Dee, TAS is 30 minutes. The current time in Williamstown is 10:56 am and the current time in Dee is 11:26 am.

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Lowest Price Rental Cars in Williamstown, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williamstown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 141.62 liters of fuel to cover the route between Williamstown, SA and Dee, TAS.

The estimated cost of fuel to go from Williamstown to Dee is $212.43.

During the route, an average car will release 3,387.59 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 Williamstown, SA and Dee, TAS

If you want to meet halfway between Williamstown, SA and Dee, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.750874 and 144.001018, or 37º 45' 3.1464" S, 144º 0' 3.6648" E. This location is 407.41 miles away from Williamstown, SA and Dee, TAS and it would take approximately 10 hours 24 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	667.52 mi	1,074.27 km	580.06 nautical mi
Driving distance	815 mi	1,311.31 km	708.05 nautical mi

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