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

Distance from Onslow, WA to Barretta, TAS

Distance

5,374 km

Time

2 days 19 hours

Gas Cost

$403 - $1048

There are 3,805.44 km (2,364.59 miles) from Onslow to Barretta in southeast direction and 5,373.60 km (3,339 miles) by car and ferry, following the 1 route.

Onslow and Barretta are 2 days 19 hours far apart, if you drive non-stop for 2 days 10 hours and take a ferry for 9 hours .

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

Please note the time difference between Onslow, WA and Barretta, TAS is 3 hours. The current time in Onslow is 2:45 am and the current time in Barretta is 5:45 am.

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Lowest Price Rental Cars in Onslow, WA

Planning on renting a car to go from Onslow, WA to Barretta, TAS? 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 580.42 liters of fuel to cover the route between Onslow, WA and Barretta, TAS.

The estimated cost of fuel to go from Onslow to Barretta is $870.63.

During the route, an average car will release 13,883.61 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 Barretta, TAS

If you want to meet halfway between Onslow, WA and Barretta, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.607183 and 129.619195, or 31º 36' 25.8588" S, 129º 37' 9.102" E. This location is 1,669.71 miles away from Onslow, WA and Barretta, TAS and it would take approximately 1 day 9 hours to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,364.59 mi	3,805.44 km	2,054.78 nautical mi
Driving distance	3,339 mi	5,374.25 km	2,901.87 nautical mi

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