Walked (about 1.5 hours) from the hostel, through the centre, to the road going out of Florence in the direction of Pisa.

Started hitchhiking at about 12:50 pm. Got picked up after 10 minutes.

Got dropped off in Empoli at 1:25 pm. Started hitchhiking again at 1:30 pm and got picked up after 10 minutes.

Got dropped off in Pisa at 2:20 pm.

Hung out in the centre of Pisa, went to see the leaning tower, and eventually booked a room in a guest house and walked there.