Distance between cities › Australia › Tasmania › Forth, TAS › Distance from Forth to Lake St Clair Book Hotels

Distance from Forth, TAS to Lake St Clair, TAS

Distance

191 km

Time

2 hours 57 mins

Gas Cost

$14 - $37

There are 95.67 km (59.45 miles) from Forth to Lake St Clair in south direction and 189.90 km (118 miles) by car, following the B11 route.

Forth and Lake St Clair are 2 hours 57 mins far apart, if you drive non-stop .

This is the fastest route from Forth, TAS to Lake St Clair, TAS.

Forth, TAS and Lake St Clair, TAS are in the same time zone (AEST). Current time in both locations is 2:22 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Forth, TAS

Planning on renting a car to go from Forth, TAS to Lake St Clair, 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 20.58 liters of fuel to cover the route between Forth, TAS and Lake St Clair, TAS.

The estimated cost of fuel to go from Forth to Lake St Clair is $30.88.

During the route, an average car will release 492.38 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 Lake St Clair, TAS

If you want to meet halfway between Forth, TAS and Lake St Clair, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -41.742594 and 146.706714, or 41º 44' 33.3384" S, 146º 42' 24.1704" E. This location is 59.22 miles away from Forth, TAS and Lake St Clair, TAS and it would take approximately 1 hour 28 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Forth, TAS and Lake St Clair, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	59.45 mi	95.67 km	51.66 nautical mi
Driving distance	118 mi	190.60 km	102.91 nautical mi

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