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

Distance from Gregory, QLD to Williamstown, SA

Distance

2,784 km

Time

1 day 9 hours

Gas Cost

$209 - $543

There are 1,796.25 km (1,116.14 miles) from Gregory to Williamstown in south direction and 2,784.17 km (1,730 miles) by car, following the A87 route.

Gregory and Williamstown are 1 day 9 hours far apart, if you drive non-stop .

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

Please note the time difference between Gregory, QLD and Williamstown, SA is 30 minutes. The current time in Gregory is 10:00 am and the current time in Williamstown is 10:30 am.

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Lowest Price Rental Cars in Gregory, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gregory »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 300.64 liters of fuel to cover the route between Gregory, QLD and Williamstown, SA.

The estimated cost of fuel to go from Gregory to Williamstown is $450.97.

During the route, an average car will release 7,191.42 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 Gregory, QLD and Williamstown, SA

If you want to meet halfway between Gregory, 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 -24.783581 and 133.179676, or 24º 47' 0.8916" S, 133º 10' 46.8336" E. This location is 864.87 miles away from Gregory, QLD and Williamstown, SA and it would take approximately 16 hours 35 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,116.14 mi	1,796.25 km	969.90 nautical mi
Driving distance	1,730 mi	2,783.75 km	1,503.11 nautical mi

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