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

Distance from Yacka, SA to Williamstown, SA

Distance

149 km

Time

2 hours 15 mins

Gas Cost

$11 - $29

There are 125.65 km (78.08 miles) from Yacka to Williamstown in southeast direction and 149.67 km (93 miles) by car, following the B82 route.

Yacka and Williamstown are 2 hours 15 mins far apart, if you drive non-stop .

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

Yacka, SA and Williamstown, SA are in the same time zone (ACST). Current time in both locations is 8:55 am.

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Lowest Price Rental Cars in Yacka, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Yacka »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 16.09 liters of fuel to cover the route between Yacka, SA and Williamstown, SA.

The estimated cost of fuel to go from Yacka to Williamstown is $24.14.

During the route, an average car will release 384.94 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 Yacka, SA and Williamstown, SA

If you want to meet halfway between Yacka, SA 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 -34.125710 and 138.692017, or 34º 7' 32.556" S, 138º 41' 31.2612" E. This location is 46.29 miles away from Yacka, SA and Williamstown, SA and it would take approximately 1 hour 7 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	78.08 mi	125.65 km	67.85 nautical mi
Driving distance	93 mi	149.01 km	80.46 nautical mi

Road Trip Tips