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

Distance from Sandy Flat, NSW to Williamstown, SA

Distance

1,770 km

Time

21 hours 58 mins

Gas Cost

$133 - $345

Helpful Inaccurate

There are 1,371.10 km (851.96 miles) from Sandy Flat to Williamstown in southwest direction and 1,770.28 km (1,100 miles) by car, following the A32 route.

Sandy Flat and Williamstown are 21 hours 58 mins far apart, if you drive non-stop .

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

Please note the time difference between Sandy Flat, NSW and Williamstown, SA is 30 minutes. The current time in Sandy Flat is 3:06 am and the current time in Williamstown is 2:36 am.

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Lowest Price Rental Cars in Sandy Flat, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sandy Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 191.13 liters of fuel to cover the route between Sandy Flat, NSW and Williamstown, SA.

The estimated cost of fuel to go from Sandy Flat to Williamstown is $286.69.

During the route, an average car will release 4,571.76 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 Sandy Flat, NSW and Williamstown, SA

If you want to meet halfway between Sandy Flat, 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 -31.550382 and 145.214371, or 31º 33' 1.3752" S, 145º 12' 51.7356" E. This location is 549.82 miles away from Sandy Flat, NSW and Williamstown, SA and it would take approximately 10 hours 59 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	851.96 mi	1,371.10 km	740.34 nautical mi
Driving distance	1,100 mi	1,769.70 km	955.56 nautical mi

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