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

Distance from Forth, TAS to Underwood, TAS

Distance

121 km

Time

1 hour 43 mins

Gas Cost

$9 - $24

There are 80.51 km (50.02 miles) from Forth to Underwood in east direction and 120.70 km (75 miles) by car, following the B71 route.

Forth and Underwood are 1 hour 43 mins far apart, if you drive non-stop .

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

Forth, TAS and Underwood, TAS are in the same time zone (AEST). Current time in both locations is 5:33 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Forth, TAS

Planning on renting a car to go from Forth, TAS to Underwood, 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 13.07 liters of fuel to cover the route between Forth, TAS and Underwood, TAS.

The estimated cost of fuel to go from Forth to Underwood is $19.60.

During the route, an average car will release 312.53 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 8, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Forth, TAS and Underwood, TAS

If you want to meet halfway between Forth, TAS and Underwood, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -41.359307 and 146.796288, or 41º 21' 33.5052" S, 146º 47' 46.6368" E. This location is 37.59 miles away from Forth, TAS and Underwood, TAS and it would take approximately 51 minutes to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	50.02 mi	80.51 km	43.47 nautical mi
Driving distance	75 mi	120.98 km	65.32 nautical mi

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