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

Distance from Mount Riverview, NSW to Williamstown, SA

Distance

1,370 km

Time

16 hours 37 mins

Gas Cost

$103 - $267

Helpful Inaccurate

There are 1,084.52 km (673.89 miles) from Mount Riverview to Williamstown in west direction and 1,369.55 km (851 miles) by car, following the M31 route.

Mount Riverview and Williamstown are 16 hours 37 mins far apart, if you drive non-stop .

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

Please note the time difference between Mount Riverview, NSW and Williamstown, SA is 30 minutes. The current time in Mount Riverview is 9:50 am and the current time in Williamstown is 9:20 am.

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Lowest Price Rental Cars in Mount Riverview, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Riverview »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 147.99 liters of fuel to cover the route between Mount Riverview, NSW and Williamstown, SA.

The estimated cost of fuel to go from Mount Riverview to Williamstown is $221.98.

During the route, an average car will release 3,539.89 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 Mount Riverview, NSW and Williamstown, SA

If you want to meet halfway between Mount Riverview, 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 -34.502403 and 145.220108, or 34º 30' 8.6508" S, 145º 13' 12.3888" E. This location is 425.72 miles away from Mount Riverview, NSW and Williamstown, SA and it would take approximately 8 hours 18 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	673.89 mi	1,084.52 km	585.59 nautical mi
Driving distance	851 mi	1,370.27 km	739.89 nautical mi

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