Distance between cities › Australia › Victoria › Orbost, VIC › Distance from Orbost to Williamstown Book Hotels

Distance from Orbost, VIC to Williamstown, SA

Distance

1,093 km

Time

14 hours 9 mins

Gas Cost

$82 - $213

There are 922.68 km (573.33 miles) from Orbost to Williamstown in northwest direction and 1,092.74 km (679 miles) by car, following the A8 route.

Orbost and Williamstown are 14 hours 9 mins far apart, if you drive non-stop .

This is the fastest route from Orbost, VIC to Williamstown, SA.

Please note the time difference between Orbost, VIC and Williamstown, SA is 30 minutes. The current time in Orbost is 12:49 am and the current time in Williamstown is 12:19 am.

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Lowest Price Rental Cars in Orbost, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Orbost »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 118.06 liters of fuel to cover the route between Orbost, VIC and Williamstown, SA.

The estimated cost of fuel to go from Orbost to Williamstown is $177.09.

During the route, an average car will release 2,824.01 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 Orbost, VIC and Williamstown, SA

If you want to meet halfway between Orbost, VIC 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 -37.427213 and 143.359875, or 37º 25' 37.9668" S, 143º 21' 35.55" E. This location is 339.63 miles away from Orbost, VIC and Williamstown, SA and it would take approximately 7 hours 4 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	573.33 mi	922.68 km	498.21 nautical mi
Driving distance	679 mi	1,093.15 km	590.26 nautical mi

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