Distance between cities › Australia › New South Wales › Moama, NSW › Distance from Moama to Williamstown Book Hotels

Distance from Moama, NSW to Williamstown, SA

Distance

664 km

Time

8 hours 23 mins

Gas Cost

$50 - $129

There are 555.21 km (344.99 miles) from Moama to Williamstown in northwest direction and 663.05 km (412 miles) by car, following the B12 route.

Moama and Williamstown are 8 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Moama, NSW to Williamstown, SA.

Please note the time difference between Moama, NSW and Williamstown, SA is 30 minutes. The current time in Moama is 11:45 pm and the current time in Williamstown is 11:15 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Moama, NSW to Williamstown, SA:

Lowest Price Rental Cars in Moama, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Moama »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 71.69 liters of fuel to cover the route between Moama, NSW and Williamstown, SA.

The estimated cost of fuel to go from Moama to Williamstown is $107.53.

During the route, an average car will release 1,714.80 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Moama, NSW and Williamstown, SA

If you want to meet halfway between Moama, NSW 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 -35.164982 and 141.864716, or 35º 9' 53.9352" S, 141º 51' 52.9776" E. This location is 206.23 miles away from Moama, NSW and Williamstown, SA and it would take approximately 4 hours 11 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	344.99 mi	555.21 km	299.79 nautical mi
Driving distance	412 mi	663.79 km	358.42 nautical mi

Road Trip Tips