Distance between cities › Australia › Tasmania › Prospect, TAS › Distance from Prospect to Williams Book Hotels

Distance from Prospect, TAS to Williams, WA

Distance

3,930 km

Time

2 days 2 hours

Gas Cost

$295 - $766

There are 2,820.60 km (1,752.64 miles) from Prospect to Williams in northwest direction and 3,930.02 km (2,442 miles) by car and ferry, following the A1 route.

Prospect and Williams are 2 days 2 hours far apart, if you drive non-stop for 1 day 17 hours and take a ferry for 9 hours .

This is the fastest route from Prospect, TAS to Williams, WA.

Please note the time difference between Prospect, TAS and Williams, WA is 3 hours. The current time in Prospect is 2:22 pm and the current time in Williams is 11:22 am.

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Lowest Price Rental Cars in Prospect, TAS

Planning on renting a car to go from Prospect, TAS to Williams, WA? Here there are some offers to rent a car in Prospect, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Prospect »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 424.46 liters of fuel to cover the route between Prospect, TAS and Williams, WA.

The estimated cost of fuel to go from Prospect to Williams is $636.69.

During the route, an average car will release 10,153.03 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 Prospect, TAS and Williams, WA

If you want to meet halfway between Prospect, TAS and Williams, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.174729 and 134.012719, or 32º 10' 29.0244" S, 134º 0' 45.7884" E. This location is 1,221.05 miles away from Prospect, TAS and Williams, WA and it would take approximately 1 day 1 hour to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Prospect, TAS and Williams, WA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,752.64 mi	2,820.60 km	1,523 nautical mi
Driving distance	2,442 mi	3,930.16 km	2,122.12 nautical mi

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