Distance between cities › Australia › New South Wales › Dunoon, NSW › Distance from Dunoon to Williamstown Book Hotels

Distance from Dunoon, NSW to Williamstown, SA

Distance

1,959 km

Time

1 day

Gas Cost

$147 - $382

There are 1,516.98 km (942.61 miles) from Dunoon to Williamstown in southwest direction and 1,958.57 km (1,217 miles) by car, following the A32 route.

Dunoon and Williamstown are 1 day far apart, if you drive non-stop .

This is the fastest route from Dunoon, NSW to Williamstown, SA.

Please note the time difference between Dunoon, NSW and Williamstown, SA is 30 minutes. The current time in Dunoon is 1:21 am and the current time in Williamstown is 12:51 am.

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Lowest Price Rental Cars in Dunoon, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dunoon »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 211.56 liters of fuel to cover the route between Dunoon, NSW and Williamstown, SA.

The estimated cost of fuel to go from Dunoon to Williamstown is $317.34.

During the route, an average car will release 5,060.49 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 Dunoon, NSW and Williamstown, SA

If you want to meet halfway between Dunoon, NSW 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 -31.527098 and 146.128559, or 31º 31' 37.5528" S, 146º 7' 42.8124" E. This location is 608.60 miles away from Dunoon, NSW and Williamstown, SA and it would take approximately 12 hours 12 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Dunoon, NSW and Williamstown, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	942.61 mi	1,516.98 km	819.10 nautical mi
Driving distance	1,217 mi	1,958.88 km	1,057.71 nautical mi

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