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

Distance from Onslow, WA to Montello, TAS

Distance

5,125 km

Time

2 days 16 hours

Gas Cost

$384 - $999

There are 3,602.21 km (2,238.31 miles) from Onslow to Montello in southeast direction and 5,125.76 km (3,185 miles) by car and ferry, following the 1 route.

Onslow and Montello are 2 days 16 hours far apart, if you drive non-stop for 2 days 7 hours and take a ferry for 9 hours .

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

Please note the time difference between Onslow, WA and Montello, TAS is 3 hours. The current time in Onslow is 5:27 pm and the current time in Montello is 8:27 pm.

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Lowest Price Rental Cars in Onslow, WA

Planning on renting a car to go from Onslow, WA to Montello, 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 553.52 liters of fuel to cover the route between Onslow, WA and Montello, TAS.

The estimated cost of fuel to go from Onslow to Montello is $830.27.

During the route, an average car will release 13,240.11 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 Montello, TAS

If you want to meet halfway between Onslow, WA and Montello, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.803884 and 128.398435, or 31º 48' 13.9824" S, 128º 23' 54.366" E. This location is 1,592.31 miles away from Onslow, WA and Montello, TAS 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 Onslow, WA and Montello, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,238.31 mi	3,602.21 km	1,945.04 nautical mi
Driving distance	3,185 mi	5,125.15 km	2,767.37 nautical mi

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