Distance between cities › Australia › Tasmania › Forth, TAS › Distance from Forth to Alonnah Book Hotels

Distance from Forth, TAS to Alonnah, TAS

Distance

361 km

Time

5 hours 4 mins

Gas Cost

$27 - $70

There are 248.99 km (154.72 miles) from Forth to Alonnah in southeast direction and 362.10 km (225 miles) by car and ferry, following the 1 route.

Forth and Alonnah are 5 hours 4 mins far apart, if you drive non-stop for 4 hours 44 mins and take a ferry for 20 minutes .

This is the fastest route from Forth, TAS to Alonnah, TAS.

Forth, TAS and Alonnah, TAS are in the same time zone (AEST). Current time in both locations is 10:16 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Forth, TAS to Alonnah, TAS:

Lowest Price Rental Cars in Forth, TAS

Planning on renting a car to go from Forth, TAS to Alonnah, TAS? Here there are some offers to rent a car in Forth, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Forth »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 39.04 liters of fuel to cover the route between Forth, TAS and Alonnah, TAS.

The estimated cost of fuel to go from Forth to Alonnah is $58.56.

During the route, an average car will release 933.82 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 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Forth, TAS and Alonnah, TAS

If you want to meet halfway between Forth, TAS and Alonnah, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -42.036259 and 147.477341, or 42º 2' 10.5324" S, 147º 28' 38.4276" E. This location is 112.31 miles away from Forth, TAS and Alonnah, TAS and it would take approximately 2 hours 32 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Forth, TAS and Alonnah, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	154.72 mi	248.99 km	134.45 nautical mi
Driving distance	225 mi	361.47 km	195.18 nautical mi

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