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

Distance from Onslow, WA to Lachlan, TAS

Distance

5,325 km

Time

2 days 19 hours

Gas Cost

$399 - $1038

There are 3,778.75 km (2,348.01 miles) from Onslow to Lachlan in southeast direction and 5,325.32 km (3,309 miles) by car and ferry, following the 1 route.

Onslow and Lachlan 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 Lachlan, TAS.

Please note the time difference between Onslow, WA and Lachlan, TAS is 3 hours. The current time in Onslow is 11:54 am and the current time in Lachlan is 2:54 pm.

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Lowest Price Rental Cars in Onslow, WA

Planning on renting a car to go from Onslow, WA to Lachlan, 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 575.08 liters of fuel to cover the route between Onslow, WA and Lachlan, TAS.

The estimated cost of fuel to go from Onslow to Lachlan is $862.61.

During the route, an average car will release 13,755.82 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 Lachlan, TAS

If you want to meet halfway between Onslow, WA and Lachlan, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.637484 and 129.352301, or 31º 38' 14.9424" S, 129º 21' 8.2836" E. This location is 1,654.34 miles away from Onslow, WA and Lachlan, 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 Lachlan, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,348.01 mi	3,778.75 km	2,040.37 nautical mi
Driving distance	3,309 mi	5,324.78 km	2,875.16 nautical mi

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