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

Distance from Williamstown, SA to Exton, TAS

Distance

1,209 km

Time

18 hours 59 mins

Gas Cost

$91 - $236

Helpful Inaccurate

There are 1,025.79 km (637.40 miles) from Williamstown to Exton in southeast direction and 1,208.62 km (751 miles) by car and ferry, following the 1 route.

Williamstown and Exton are 18 hours 59 mins far apart, if you drive non-stop for 9 hours 59 mins and take a ferry for 9 hours .

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

Please note the time difference between Williamstown, SA and Exton, TAS is 30 minutes. The current time in Williamstown is 12:34 am and the current time in Exton is 1:04 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Williamstown, SA to Exton, TAS:

Lowest Price Rental Cars in Williamstown, SA

Planning on renting a car to go from Williamstown, SA to Exton, 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 130.52 liters of fuel to cover the route between Williamstown, SA and Exton, TAS.

The estimated cost of fuel to go from Williamstown to Exton is $195.78.

During the route, an average car will release 3,122.10 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 Williamstown, SA and Exton, TAS

If you want to meet halfway between Williamstown, SA and Exton, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.477471 and 143.685888, or 37º 28' 38.8956" S, 143º 41' 9.1968" E. This location is 375.48 miles away from Williamstown, SA and Exton, TAS and it would take approximately 9 hours 29 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	637.40 mi	1,025.79 km	553.88 nautical mi
Driving distance	751 mi	1,208.54 km	652.56 nautical mi

Road Trip Tips