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

Distance from Keely, VIC to Williamstown, SA

Distance

605 km

Time

7 hours 42 mins

Gas Cost

$45 - $118

There are 503.61 km (312.93 miles) from Keely to Williamstown in northwest direction and 605.11 km (376 miles) by car, following the B12 route.

Keely and Williamstown are 7 hours 42 mins far apart, if you drive non-stop .

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

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

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Lowest Price Rental Cars in Keely, VIC

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keely »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 65.38 liters of fuel to cover the route between Keely, VIC and Williamstown, SA.

The estimated cost of fuel to go from Keely to Williamstown is $98.07.

During the route, an average car will release 1,563.97 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 Keely, VIC and Williamstown, SA

If you want to meet halfway between Keely, 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 -35.197647 and 141.572351, or 35º 11' 51.5292" S, 141º 34' 20.4636" E. This location is 188.09 miles away from Keely, VIC and Williamstown, SA and it would take approximately 3 hours 51 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	312.93 mi	503.61 km	271.93 nautical mi
Driving distance	376 mi	605.40 km	326.89 nautical mi

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