Distance between cities › Australia › South Australia › Williamstown, SA › Distance from Williamstown to Yardea Book Hotels

Distance from Williamstown, SA to Yardea, SA

Distance

604 km

Time

8 hours 56 mins

Gas Cost

$45 - $118

Helpful Inaccurate

There are 403.58 km (250.77 miles) from Williamstown to Yardea in northwest direction and 605.11 km (376 miles) by car, following the Buckleboo Road route.

Williamstown and Yardea are 8 hours 56 mins far apart, if you drive non-stop .

This is the fastest route from Williamstown, SA to Yardea, SA.

Williamstown, SA and Yardea, SA are in the same time zone (ACST). Current time in both locations is 1:14 am.

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Lowest Price Rental Cars in Williamstown, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williamstown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 65.27 liters of fuel to cover the route between Williamstown, SA and Yardea, SA.

The estimated cost of fuel to go from Williamstown to Yardea is $97.91.

During the route, an average car will release 1,561.35 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 6, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Williamstown, SA and Yardea, SA

If you want to meet halfway between Williamstown, SA and Yardea, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.480495 and 137.752307, or 32º 28' 49.782" S, 137º 45' 8.3052" E. This location is 187.78 miles away from Williamstown, SA and Yardea, SA and it would take approximately 4 hours 28 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	250.77 mi	403.58 km	217.92 nautical mi
Driving distance	376 mi	604.39 km	326.34 nautical mi

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