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

Distance from Gre Gre, VIC to Williamstown, SA

Distance

526 km

Time

6 hours 51 mins

Gas Cost

$39 - $103

There are 444.13 km (275.97 miles) from Gre Gre to Williamstown in northwest direction and 526.26 km (327 miles) by car, following the A8 route.

Gre Gre and Williamstown are 6 hours 51 mins far apart, if you drive non-stop .

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

Please note the time difference between Gre Gre, VIC and Williamstown, SA is 30 minutes. The current time in Gre Gre is 3:39 pm and the current time in Williamstown is 3:09 pm.

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Lowest Price Rental Cars in Gre Gre, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gre Gre »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 56.81 liters of fuel to cover the route between Gre Gre, VIC and Williamstown, SA.

The estimated cost of fuel to go from Gre Gre to Williamstown is $85.21.

During the route, an average car will release 1,358.88 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 Gre Gre, VIC and Williamstown, SA

If you want to meet halfway between Gre Gre, 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 -36.315342 and 140.806385, or 36º 18' 55.2312" S, 140º 48' 22.986" E. This location is 163.42 miles away from Gre Gre, VIC and Williamstown, SA and it would take approximately 3 hours 25 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	275.97 mi	444.13 km	239.81 nautical mi
Driving distance	327 mi	526.01 km	284.02 nautical mi

Road Trip Tips