Distance between cities › Australia › South Australia › Williamstown, SA › Distance from Williamstown to Koroop Book Hotels

Distance from Williamstown, SA to Koroop, VIC

Distance

577 km

Time

7 hours 20 mins

Gas Cost

$43 - $113

Helpful Inaccurate

There are 480.97 km (298.86 miles) from Williamstown to Koroop in southeast direction and 577.75 km (359 miles) by car, following the B12 and B57 route.

Williamstown and Koroop are 7 hours 20 mins far apart, if you drive non-stop .

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

Please note the time difference between Williamstown, SA and Koroop, VIC is 30 minutes. The current time in Williamstown is 6:36 pm and the current time in Koroop is 7:06 pm.

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Lowest Price Rental Cars in Williamstown, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williamstown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 62.36 liters of fuel to cover the route between Williamstown, SA and Koroop, VIC.

The estimated cost of fuel to go from Williamstown to Koroop is $93.54.

During the route, an average car will release 1,491.65 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 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Williamstown, SA and Koroop, VIC

If you want to meet halfway between Williamstown, SA and Koroop, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.227581 and 141.433869, or 35º 13' 39.2916" S, 141º 26' 1.9284" E. This location is 179.39 miles away from Williamstown, SA and Koroop, VIC and it would take approximately 3 hours 40 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	298.86 mi	480.97 km	259.71 nautical mi
Driving distance	359 mi	577.41 km	311.78 nautical mi

Road Trip Tips