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

Distance from Bylong, NSW to Williamstown, SA

Distance

1,301 km

Time

16 hours 20 mins

Gas Cost

$98 - $254

There are 1,069.78 km (664.73 miles) from Bylong to Williamstown in southwest direction and 1,300.35 km (808 miles) by car, following the A20 route.

Bylong and Williamstown are 16 hours 20 mins far apart, if you drive non-stop .

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

Please note the time difference between Bylong, NSW and Williamstown, SA is 30 minutes. The current time in Bylong is 9:46 am and the current time in Williamstown is 9:16 am.

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Lowest Price Rental Cars in Bylong, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Bylong »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 140.51 liters of fuel to cover the route between Bylong, NSW and Williamstown, SA.

The estimated cost of fuel to go from Bylong to Williamstown is $210.77.

During the route, an average car will release 3,361.06 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 Bylong, NSW and Williamstown, SA

If you want to meet halfway between Bylong, 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 -34.519857 and 144.820899, or 34º 31' 11.4852" S, 144º 49' 15.2364" E. This location is 404.22 miles away from Bylong, NSW and Williamstown, SA and it would take approximately 8 hours 10 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	664.73 mi	1,069.78 km	577.64 nautical mi
Driving distance	808 mi	1,301.04 km	702.51 nautical mi

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