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

Distance from Ryan, NSW to Williamstown, SA

Distance

871 km

Time

11 hours 33 mins

Gas Cost

$65 - $170

There are 733.25 km (455.62 miles) from Ryan to Williamstown in west direction and 870.66 km (541 miles) by car, following the B12 route.

Ryan and Williamstown are 11 hours 33 mins far apart, if you drive non-stop .

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

Please note the time difference between Ryan, NSW and Williamstown, SA is 30 minutes. The current time in Ryan is 10:02 am and the current time in Williamstown is 9:32 am.

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Lowest Price Rental Cars in Ryan, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ryan »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 94.08 liters of fuel to cover the route between Ryan, NSW and Williamstown, SA.

The estimated cost of fuel to go from Ryan to Williamstown is $141.13.

During the route, an average car will release 2,250.48 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Ryan, NSW and Williamstown, SA

If you want to meet halfway between Ryan, 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 -35.055773 and 142.936, or 35º 3' 20.7828" S, 142º 56' 9.6" E. This location is 270.65 miles away from Ryan, NSW and Williamstown, SA and it would take approximately 5 hours 46 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	455.62 mi	733.25 km	395.92 nautical mi
Driving distance	541 mi	871.14 km	470.38 nautical mi

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