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

Distance from Moriarty, TAS to Williamstown, SA

Distance

1,162 km

Time

18 hours 26 mins

Gas Cost

$87 - $227

There are 985.88 km (612.60 miles) from Moriarty to Williamstown in northwest direction and 1,161.95 km (722 miles) by car and ferry, following the 1 route.

Moriarty and Williamstown are 18 hours 26 mins far apart, if you drive non-stop for 9 hours 26 mins and take a ferry for 9 hours .

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

Please note the time difference between Moriarty, TAS and Williamstown, SA is 30 minutes. The current time in Moriarty is 4:07 pm and the current time in Williamstown is 3:37 pm.

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Lowest Price Rental Cars in Moriarty, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Moriarty »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 125.46 liters of fuel to cover the route between Moriarty, TAS and Williamstown, SA.

The estimated cost of fuel to go from Moriarty to Williamstown is $188.19.

During the route, an average car will release 3,000.94 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Moriarty, TAS and Williamstown, SA

If you want to meet halfway between Moriarty, 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 -37.43431 and 143.450421, or 37º 26' 3.516" S, 143º 27' 1.5156" E. This location is 360.91 miles away from Moriarty, TAS and Williamstown, SA and it would take approximately 9 hours 13 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	612.60 mi	985.88 km	532.33 nautical mi
Driving distance	722 mi	1,161.64 km	627.24 nautical mi

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