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

Distance from Moonta, SA to Williamstown, SA

Distance

162 km

Time

2 hours 17 mins

Gas Cost

$12 - $32

There are 137.03 km (85.14 miles) from Moonta to Williamstown in southeast direction and 162.54 km (101 miles) by car, following the A1 route.

Moonta and Williamstown are 2 hours 17 mins far apart, if you drive non-stop .

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

Moonta, SA and Williamstown, SA are in the same time zone (ACST). Current time in both locations is 7:12 am.

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Lowest Price Rental Cars in Moonta, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Moonta »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 17.52 liters of fuel to cover the route between Moonta, SA and Williamstown, SA.

The estimated cost of fuel to go from Moonta to Williamstown is $26.28.

During the route, an average car will release 419.11 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 5, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Moonta, SA and Williamstown, SA

If you want to meet halfway between Moonta, 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 -34.332207 and 138.276245, or 34º 19' 55.9452" S, 138º 16' 34.482" E. This location is 50.40 miles away from Moonta, SA and Williamstown, SA and it would take approximately 1 hour 8 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	85.14 mi	137.03 km	73.99 nautical mi
Driving distance	101 mi	162.24 km	87.60 nautical mi

Road Trip Tips