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

Distance from Junortoun, VIC to Williamstown, SA

Distance

640 km

Time

8 hours 22 mins

Gas Cost

$48 - $125

There are 548.22 km (340.65 miles) from Junortoun to Williamstown in northwest direction and 640.52 km (398 miles) by car, following the A8 route.

Junortoun and Williamstown are 8 hours 22 mins far apart, if you drive non-stop .

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

Please note the time difference between Junortoun, VIC and Williamstown, SA is 30 minutes. The current time in Junortoun is 4:52 pm and the current time in Williamstown is 4:22 pm.

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Lowest Price Rental Cars in Junortoun, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Junortoun »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 69.14 liters of fuel to cover the route between Junortoun, VIC and Williamstown, SA.

The estimated cost of fuel to go from Junortoun to Williamstown is $103.71.

During the route, an average car will release 1,653.78 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Junortoun, VIC and Williamstown, SA

If you want to meet halfway between Junortoun, 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 -36.397436 and 141.416679, or 36º 23' 50.7696" S, 141º 25' 0.0444" E. This location is 198.89 miles away from Junortoun, VIC 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 Junortoun, VIC and Williamstown, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	340.65 mi	548.22 km	296.02 nautical mi
Driving distance	398 mi	640.17 km	345.66 nautical mi

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