Distance between cities › Australia › Tasmania › Forthside, TAS › Distance from Forthside to Three Hummock Island Book Hotels

Distance from Forthside, TAS to Three Hummock Island, TAS

Distance

174 km

Time

2 hours 48 mins

Gas Cost

$13 - $34

Helpful Inaccurate

There are 144.86 km (90.01 miles) from Forthside to Three Hummock Island in northwest direction and 173.81 km (108 miles) by car, following the A2 route.

Forthside and Three Hummock Island are 2 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Forthside, TAS to Three Hummock Island, TAS.

Forthside, TAS and Three Hummock Island, TAS are in the same time zone (AEST). Current time in both locations is 3:19 am.

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Lowest Price Rental Cars in Forthside, TAS

Planning on renting a car to go from Forthside, TAS to Three Hummock Island, TAS? Here there are some offers to rent a car in Forthside, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Forthside »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 18.79 liters of fuel to cover the route between Forthside, TAS and Three Hummock Island, TAS.

The estimated cost of fuel to go from Forthside to Three Hummock Island is $28.19.

During the route, an average car will release 449.51 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 Forthside, TAS and Three Hummock Island, TAS

If you want to meet halfway between Forthside, TAS and Three Hummock Island, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -40.917609 and 145.500906, or 40º 55' 3.3924" S, 145º 30' 3.2616" E. This location is 54.06 miles away from Forthside, TAS and Three Hummock Island, TAS and it would take approximately 1 hour 24 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Forthside, TAS and Three Hummock Island, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	90.01 mi	144.86 km	78.22 nautical mi
Driving distance	108 mi	174 km	93.95 nautical mi

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