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

Distance from Forthside, TAS to Gretna, TAS

Distance

237 km

Time

3 hours 16 mins

Gas Cost

$18 - $46

There are 169.43 km (105.28 miles) from Forthside to Gretna in southeast direction and 236.57 km (147 miles) by car, following the A5 route.

Forthside and Gretna are 3 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Forthside, TAS to Gretna, TAS.

Forthside, TAS and Gretna, TAS are in the same time zone (AEST). Current time in both locations is 7:32 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Forthside, TAS

Planning on renting a car to go from Forthside, TAS to Gretna, 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 25.58 liters of fuel to cover the route between Forthside, TAS and Gretna, TAS.

The estimated cost of fuel to go from Forthside to Gretna is $38.36.

During the route, an average car will release 611.76 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 Gretna, TAS

If you want to meet halfway between Forthside, TAS and Gretna, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -41.889847 and 146.68103, or 41º 53' 23.4492" S, 146º 40' 51.708" E. This location is 73.57 miles away from Forthside, TAS and Gretna, TAS and it would take approximately 1 hour 38 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	105.28 mi	169.43 km	91.49 nautical mi
Driving distance	147 mi	236.81 km	127.87 nautical mi

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