Distance between cities › Australia › Western Australia › Perth, WA › Distance from Perth to Cethana Book Hotels

Distance from Perth, WA to Cethana, TAS

Distance

3,900 km

Time

2 days 2 hours

Gas Cost

$293 - $761

There are 2,881.81 km (1,790.68 miles) from Perth to Cethana in southeast direction and 3,899.44 km (2,423 miles) by car and ferry, following the 1 route.

Perth and Cethana are 2 days 2 hours far apart, if you drive non-stop for 1 day 17 hours and take a ferry for 9 hours .

This is the fastest route from Perth, WA to Cethana, TAS.

Please note the time difference between Perth, WA and Cethana, TAS is 3 hours. The current time in Perth is 5:01 pm and the current time in Cethana is 8:01 pm.

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Lowest Price Rental Cars in Perth, WA

Planning on renting a car to go from Perth, WA to Cethana, TAS? Here there are some offers to rent a car in Perth, WA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Perth »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 421.22 liters of fuel to cover the route between Perth, WA and Cethana, TAS.

The estimated cost of fuel to go from Perth to Cethana is $631.84.

During the route, an average car will release 10,075.69 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 Perth, WA and Cethana, TAS

If you want to meet halfway between Perth, WA and Cethana, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.127354 and 133.739654, or 32º 7' 38.4744" S, 133º 44' 22.7544" E. This location is 1,211.75 miles away from Perth, WA and Cethana, TAS and it would take approximately 1 day 1 hour to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Perth, WA and Cethana, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,790.68 mi	2,881.81 km	1,556.05 nautical mi
Driving distance	2,423 mi	3,900.23 km	2,105.96 nautical mi

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