Distance between cities › Australia › Western Australia › Onslow, WA › Distance from Onslow to Osbornes Flat Book Hotels

Distance from Onslow, WA to Osbornes Flat, VIC

Distance

4,746 km

Time

2 days 7 hours

Gas Cost

$356 - $925

Helpful Inaccurate

There are 3,472.51 km (2,157.72 miles) from Onslow to Osbornes Flat in southeast direction and 4,745.96 km (2,949 miles) by car, following the 1 route.

Onslow and Osbornes Flat are 2 days 7 hours far apart, if you drive non-stop .

This is the fastest route from Onslow, WA to Osbornes Flat, VIC.

Please note the time difference between Onslow, WA and Osbornes Flat, VIC is 3 hours. The current time in Onslow is 5:36 pm and the current time in Osbornes Flat is 8:36 pm.

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Lowest Price Rental Cars in Onslow, WA

Planning on renting a car to go from Onslow, WA to Osbornes Flat, 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 512.52 liters of fuel to cover the route between Onslow, WA and Osbornes Flat, VIC.

The estimated cost of fuel to go from Onslow to Osbornes Flat is $768.77.

During the route, an average car will release 12,259.39 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Onslow, WA and Osbornes Flat, VIC

If you want to meet halfway between Onslow, WA and Osbornes Flat, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.953821 and 126.696063, or 31º 57' 13.7556" S, 126º 41' 45.8268" E. This location is 1,474.37 miles away from Onslow, WA and Osbornes Flat, VIC and it would take approximately 1 day 3 hours to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,157.72 mi	3,472.51 km	1,875.01 nautical mi
Driving distance	2,949 mi	4,745.52 km	2,562.38 nautical mi

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