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

Distance from Onslow, WA to Mengha, TAS

Distance

5,203 km

Time

2 days 17 hours

Gas Cost

$390 - $1015

There are 3,544.42 km (2,202.41 miles) from Onslow to Mengha in southeast direction and 5,203.01 km (3,233 miles) by car and ferry, following the 1 route.

Onslow and Mengha are 2 days 17 hours far apart, if you drive non-stop for 2 days 8 hours and take a ferry for 9 hours .

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

Please note the time difference between Onslow, WA and Mengha, TAS is 3 hours. The current time in Onslow is 2:11 am and the current time in Mengha is 5:11 am.

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Lowest Price Rental Cars in Onslow, WA

Planning on renting a car to go from Onslow, WA to Mengha, 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 561.90 liters of fuel to cover the route between Onslow, WA and Mengha, TAS.

The estimated cost of fuel to go from Onslow to Mengha is $842.85.

During the route, an average car will release 13,440.61 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Onslow, WA and Mengha, TAS

If you want to meet halfway between Onslow, WA and Mengha, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -31.705675 and 128.808173, or 31º 42' 20.43" S, 128º 48' 29.4228" E. This location is 1,616.43 miles away from Onslow, WA and Mengha, 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 Mengha, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	2,202.41 mi	3,544.42 km	1,913.84 nautical mi
Driving distance	3,233 mi	5,202.76 km	2,809.27 nautical mi

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