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

Distance from Ouse, TAS to Williamstown, SA

Distance

1,375 km

Time

21 hours 18 mins

Gas Cost

$103 - $268

There are 1,102.48 km (685.05 miles) from Ouse to Williamstown in northwest direction and 1,374.38 km (854 miles) by car and ferry, following the 1 route.

Ouse and Williamstown are 21 hours 18 mins far apart, if you drive non-stop for 12 hours 18 mins and take a ferry for 9 hours .

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

Please note the time difference between Ouse, TAS and Williamstown, SA is 30 minutes. The current time in Ouse is 12:38 am and the current time in Williamstown is 12:08 am.

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Lowest Price Rental Cars in Ouse, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ouse »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 148.52 liters of fuel to cover the route between Ouse, TAS and Williamstown, SA.

The estimated cost of fuel to go from Ouse to Williamstown is $222.78.

During the route, an average car will release 3,552.53 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 Ouse, TAS and Williamstown, SA

If you want to meet halfway between Ouse, 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 -37.607384 and 144.305267, or 37º 36' 26.5824" S, 144º 18' 18.9612" E. This location is 427.24 miles away from Ouse, TAS and Williamstown, SA and it would take approximately 10 hours 39 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	685.05 mi	1,102.48 km	595.29 nautical mi
Driving distance	854 mi	1,375.16 km	742.53 nautical mi

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