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

Distance from Williamstown, SA to Wallaroo, SA

Distance

159 km

Time

2 hours 10 mins

Gas Cost

$12 - $31

Helpful Inaccurate

There are 141.61 km (87.99 miles) from Williamstown to Wallaroo in northwest direction and 159.33 km (99 miles) by car, following the A1 route.

Williamstown and Wallaroo are 2 hours 10 mins far apart, if you drive non-stop .

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

Williamstown, SA and Wallaroo, SA are in the same time zone (ACST). Current time in both locations is 3:26 am.

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Lowest Price Rental Cars in Williamstown, SA

Planning on renting a car to go from Williamstown, SA to Wallaroo, 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 17.14 liters of fuel to cover the route between Williamstown, SA and Wallaroo, SA.

The estimated cost of fuel to go from Williamstown to Wallaroo is $25.71.

During the route, an average car will release 410.02 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 Williamstown, SA and Wallaroo, SA

If you want to meet halfway between Williamstown, SA and Wallaroo, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.349419 and 138.283585, or 34º 20' 57.9084" S, 138º 17' 0.906" E. This location is 49.31 miles away from Williamstown, SA and Wallaroo, SA and it would take approximately 1 hour 5 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	87.99 mi	141.61 km	76.46 nautical mi
Driving distance	99 mi	158.71 km	85.70 nautical mi

Road Trip Tips