Distance between cities › Australia › Tasmania › Forthside, TAS › Distance from Forthside to Koolunga Book Hotels

Distance from Forthside, TAS to Koolunga, SA

Distance

1,351 km

Time

20 hours 41 mins

Gas Cost

$101 - $263

There are 1,104.41 km (686.25 miles) from Forthside to Koolunga in northwest direction and 1,350.24 km (839 miles) by car and ferry, following the 1 route.

Forthside and Koolunga are 20 hours 41 mins far apart, if you drive non-stop for 11 hours 41 mins and take a ferry for 9 hours .

This is the fastest route from Forthside, TAS to Koolunga, SA.

Please note the time difference between Forthside, TAS and Koolunga, SA is 30 minutes. The current time in Forthside is 3:57 am and the current time in Koolunga is 3:27 am.

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Lowest Price Rental Cars in Forthside, TAS

Planning on renting a car to go from Forthside, TAS to Koolunga, SA? 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 145.86 liters of fuel to cover the route between Forthside, TAS and Koolunga, SA.

The estimated cost of fuel to go from Forthside to Koolunga is $218.78.

During the route, an average car will release 3,488.87 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 Forthside, TAS and Koolunga, SA

If you want to meet halfway between Forthside, TAS and Koolunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.031012 and 142.722957, or 37º 1' 51.6432" S, 142º 43' 22.6452" E. This location is 419.59 miles away from Forthside, TAS and Koolunga, SA and it would take approximately 10 hours 20 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Forthside, TAS and Koolunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	686.25 mi	1,104.41 km	596.34 nautical mi
Driving distance	839 mi	1,350.52 km	729.22 nautical mi

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