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

Distance from Cobar, NSW to Williamstown, SA

Distance

942 km

Time

11 hours 15 mins

Gas Cost

$71 - $184

There are 737.45 km (458.23 miles) from Cobar to Williamstown in southwest direction and 941.47 km (585 miles) by car, following the A32 route.

Cobar and Williamstown are 11 hours 15 mins far apart, if you drive non-stop .

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

Please note the time difference between Cobar, NSW and Williamstown, SA is 30 minutes. The current time in Cobar is 1:13 am and the current time in Williamstown is 12:43 am.

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Lowest Price Rental Cars in Cobar, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cobar »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 101.71 liters of fuel to cover the route between Cobar, NSW and Williamstown, SA.

The estimated cost of fuel to go from Cobar to Williamstown is $152.56.

During the route, an average car will release 2,432.84 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 Cobar, NSW and Williamstown, SA

If you want to meet halfway between Cobar, 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 -31.949051 and 141.455261, or 31º 56' 56.5836" S, 141º 27' 18.9396" E. This location is 292.58 miles away from Cobar, NSW and Williamstown, SA and it would take approximately 5 hours 37 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	458.23 mi	737.45 km	398.19 nautical mi
Driving distance	585 mi	941.73 km	508.50 nautical mi

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