Distance between cities › Australia › Queensland › Killarney, QLD › Distance from Killarney to Williamstown Book Hotels

Distance from Killarney, QLD to Williamstown, SA

Distance

1,897 km

Time

22 hours 51 mins

Gas Cost

$142 - $370

There are 1,451.86 km (902.15 miles) from Killarney to Williamstown in southwest direction and 1,897.42 km (1,179 miles) by car, following the A32 route.

Killarney and Williamstown are 22 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Killarney, QLD to Williamstown, SA.

Please note the time difference between Killarney, QLD and Williamstown, SA is 30 minutes. The current time in Killarney is 7:14 am and the current time in Williamstown is 7:44 am.

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Lowest Price Rental Cars in Killarney, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Killarney »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 204.86 liters of fuel to cover the route between Killarney, QLD and Williamstown, SA.

The estimated cost of fuel to go from Killarney to Williamstown is $307.29.

During the route, an average car will release 4,900.31 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Killarney, QLD and Williamstown, SA

If you want to meet halfway between Killarney, QLD 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 -30.594585 and 145.044830, or 30º 35' 40.506" S, 145º 2' 41.388" E. This location is 589.33 miles away from Killarney, QLD and Williamstown, SA and it would take approximately 11 hours 25 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Killarney, QLD and Williamstown, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	902.15 mi	1,451.86 km	783.94 nautical mi
Driving distance	1,179 mi	1,896.87 km	1,024.23 nautical mi

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