Distance between cities › Australia › Northern Territory › Darwin, NT › Distance from Darwin to Williamstown Book Hotels

Distance from Darwin, NT to Williamstown, SA

Distance

3,030 km

Time

1 day 8 hours

Gas Cost

$227 - $591

Helpful Inaccurate

There are 2,599.23 km (1,615.09 miles) from Darwin to Williamstown in southeast direction and 3,030.39 km (1,883 miles) by car, following the A87 route.

Darwin and Williamstown are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Darwin, NT to Williamstown, SA.

Please note the time difference between Darwin, NT and Williamstown, SA is 1 hour. The current time in Darwin is 4:03 am and the current time in Williamstown is 5:03 am.

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Lowest Price Rental Cars in Darwin, NT

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Darwin »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 327.28 liters of fuel to cover the route between Darwin, NT and Williamstown, SA.

The estimated cost of fuel to go from Darwin to Williamstown is $490.91.

During the route, an average car will release 7,828.46 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 Darwin, NT and Williamstown, SA

If you want to meet halfway between Darwin, NT 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 -24.006516 and 133.657421, or 24º 0' 23.4576" S, 133º 39' 26.7156" E. This location is 941.49 miles away from Darwin, NT and Williamstown, SA and it would take approximately 16 hours 19 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Darwin, NT and Williamstown, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,615.09 mi	2,599.23 km	1,403.48 nautical mi
Driving distance	1,883 mi	3,030.34 km	1,636.26 nautical mi

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