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

Distance from Forth, TAS to Marion Bay, SA

Distance

1,450 km

Time

22 hours 2 mins

Gas Cost

$109 - $283

There are 1,045.36 km (649.56 miles) from Forth to Marion Bay in northwest direction and 1,450.02 km (901 miles) by car and ferry, following the 1 route.

Forth and Marion Bay are 22 hours 2 mins far apart, if you drive non-stop for 13 hours 2 mins and take a ferry for 9 hours .

This is the fastest route from Forth, TAS to Marion Bay, SA.

Please note the time difference between Forth, TAS and Marion Bay, SA is 30 minutes. The current time in Forth is 9:31 pm and the current time in Marion Bay is 9:01 pm.

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Lowest Price Rental Cars in Forth, TAS

Planning on renting a car to go from Forth, TAS to Marion Bay, SA? 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 156.61 liters of fuel to cover the route between Forth, TAS and Marion Bay, SA.

The estimated cost of fuel to go from Forth to Marion Bay is $234.91.

During the route, an average car will release 3,746.04 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 Marion Bay, SA

If you want to meet halfway between Forth, TAS and Marion Bay, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.775117 and 142.275617, or 36º 46' 30.4212" S, 142º 16' 32.2212" E. This location is 450.52 miles away from Forth, TAS and Marion Bay, SA and it would take approximately 11 hours 1 min to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Forth, TAS and Marion Bay, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	649.56 mi	1,045.36 km	564.45 nautical mi
Driving distance	901 mi	1,450.07 km	782.97 nautical mi

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