Distance between cities › Australia › Western Australia › Onslow, WA › Distance from Onslow to Mount Prospect Book Hotels

Distance from Onslow, WA to Mount Prospect, VIC

Distance

4,557 km

Time

2 days 5 hours

Gas Cost

$342 - $889

Helpful Inaccurate

There are 3,281.92 km (2,039.30 miles) from Onslow to Mount Prospect in southeast direction and 4,556.05 km (2,831 miles) by car, following the 1 route.

Onslow and Mount Prospect are 2 days 5 hours far apart, if you drive non-stop .

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

Please note the time difference between Onslow, WA and Mount Prospect, VIC is 3 hours. The current time in Onslow is 10:07 pm (Mar 10) and the current time in Mount Prospect is 1:07 am (Mar 11).

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Lowest Price Rental Cars in Onslow, WA

Planning on renting a car to go from Onslow, WA to Mount Prospect, VIC? Here there are some offers to rent a car in Onslow, WA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Onslow »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 492.13 liters of fuel to cover the route between Onslow, WA and Mount Prospect, VIC.

The estimated cost of fuel to go from Onslow to Mount Prospect is $738.19.

During the route, an average car will release 11,771.75 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 Onslow, WA and Mount Prospect, VIC

If you want to meet halfway between Onslow, WA and Mount Prospect, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.175771 and 125.669394, or 32º 10' 32.7756" S, 125º 40' 9.8184" E. This location is 1,415.72 miles away from Onslow, WA and Mount Prospect, VIC and it would take approximately 1 day 2 hours to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,039.30 mi	3,281.92 km	1,772.10 nautical mi
Driving distance	2,831 mi	4,556.76 km	2,460.46 nautical mi

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