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

Distance from Mathoura, NSW to Williamstown, SA

Distance

688 km

Time

8 hours 48 mins

Gas Cost

$52 - $134

Helpful Inaccurate

There are 560.54 km (348.30 miles) from Mathoura to Williamstown in northwest direction and 688.80 km (428 miles) by car, following the B12 route.

Mathoura and Williamstown are 8 hours 48 mins far apart, if you drive non-stop .

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

Please note the time difference between Mathoura, NSW and Williamstown, SA is 30 minutes. The current time in Mathoura is 1:44 am and the current time in Williamstown is 1:14 am.

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Lowest Price Rental Cars in Mathoura, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mathoura »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 74.34 liters of fuel to cover the route between Mathoura, NSW and Williamstown, SA.

The estimated cost of fuel to go from Mathoura to Williamstown is $111.52.

During the route, an average car will release 1,778.30 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 Mathoura, NSW and Williamstown, SA

If you want to meet halfway between Mathoura, 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 -35.142337 and 142.003826, or 35º 8' 32.4132" S, 142º 0' 13.7736" E. This location is 213.87 miles away from Mathoura, NSW and Williamstown, SA and it would take approximately 4 hours 24 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	348.30 mi	560.54 km	302.67 nautical mi
Driving distance	428 mi	688.37 km	371.69 nautical mi

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