Subject: Re: From Lucca to Fiumicino (L da Vinci airport)???
5 to6 hours is too long, I'd say 4 are enough! From Lucca take the A12 highway to Grosseto, then continue on the SS1 Aurelia to Civitavecchia and again the A12 to Fiumicino. The highway between Grosseto and Civitavecchia doesn't exist! BTW, getting off of it takes you straight to the Aurelia, and from it you'll see the big green signals to get on it again in Civitavecchia.

Ciao Flavio