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

Distance from Prospect, TAS to Onslow, WA

Distance

5,171 km

Time

2 days 17 hours

Gas Cost

$388 - $1008

There are 3,716.38 km (2,309.25 miles) from Prospect to Onslow in northwest direction and 5,170.82 km (3,213 miles) by car and ferry, following the A1 route.

Prospect and Onslow are 2 days 17 hours far apart, if you drive non-stop for 2 days 8 hours and take a ferry for 9 hours .

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

Please note the time difference between Prospect, TAS and Onslow, WA is 3 hours. The current time in Prospect is 9:16 am and the current time in Onslow is 6:16 am.

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Lowest Price Rental Cars in Prospect, TAS

Planning on renting a car to go from Prospect, TAS to Onslow, 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 558.45 liters of fuel to cover the route between Prospect, TAS and Onslow, WA.

The estimated cost of fuel to go from Prospect to Onslow is $837.67.

During the route, an average car will release 13,358.05 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 Onslow, WA

If you want to meet halfway between Prospect, TAS and Onslow, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.739076 and 128.626779, or 31º 44' 20.6736" S, 128º 37' 36.4044" E. This location is 1,606.50 miles away from Prospect, TAS and Onslow, WA and it would take approximately 1 day 8 hours to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,309.25 mi	3,716.38 km	2,006.69 nautical mi
Driving distance	3,213 mi	5,170.81 km	2,792.02 nautical mi

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