LaSpezia -Florence is too far away. But you can easily catch train from LaSpezia Central station to Pisa (Pisa S. Rossore station is the closest. Train schedule check trenitalia.com/tcom-en). About 5€ each way. Trip takes about an hour each way. Cinque Terra villages are also another option by train that is not too far away.
Visited: Aug 17, 2017