Distance between cities › Australia › South Australia › Halidon, SA › Distance from Halidon to Williams Book Hotels

Distance from Halidon, SA to Williams, WA

Distance

2,848 km

Time

1 day 9 hours

Gas Cost

$214 - $555

There are 2,151.83 km (1,337.09 miles) from Halidon to Williams in west direction and 2,846.93 km (1,769 miles) by car and ferry, following the A1 route.

Halidon and Williams are 1 day 9 hours far apart, if you drive non-stop for 1 day 9 hours and take a ferry for 5 minutes .

This is the fastest route from Halidon, SA to Williams, WA.

Please note the time difference between Halidon, SA and Williams, WA is 2 hours and 30 minutes. The current time in Halidon is 5:12 am and the current time in Williams is 2:42 am.

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Lowest Price Rental Cars in Halidon, SA

Planning on renting a car to go from Halidon, SA to Williams, WA? Here there are some offers to rent a car in Halidon, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Halidon »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 307.55 liters of fuel to cover the route between Halidon, SA and Williams, WA.

The estimated cost of fuel to go from Halidon to Williams is $461.33.

During the route, an average car will release 7,356.68 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 Halidon, SA and Williams, WA

If you want to meet halfway between Halidon, SA and Williams, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.679563 and 128.875516, or 31º 40' 46.4268" S, 128º 52' 31.8576" E. This location is 884.75 miles away from Halidon, SA and Williams, WA and it would take approximately 16 hours 34 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Halidon, SA and Williams, WA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,337.09 mi	2,151.83 km	1,161.90 nautical mi
Driving distance	1,769 mi	2,847.72 km	1,537.65 nautical mi

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