How to get to Roman Florence Venice Zurich Barcelona Madrid Lisbon?

Question

How to get to the following place :
Roman Florence Venice Zurich Barcelona Madrid Lisbon
which cities by train ( what kind train ) and which city need fly, I hope to find cheap price way, thank you so much!

I hope to know by Cruise ships is expensive or not than fly and by train

Answer 1

Rome-Florence-Venice: Take the train. Italian trains are cheap compared to the rest of Europe.

http://www.trenitalia.com/en/index.html

Italy to Zurich: From Venice take the train. It is a bit expensive, but the famous view of the Alps makes it worth. From Southern Italy you could fly.

Zurich to Barcelona, Madrid or Lisbon: Fly.

http://www.skyscanner.net

Barcelona-Madrid: Train or bus. There is an overnight hotel train between the two cities that is highly recommended.
http://www.seat61.com
http://www.eurolines.com

Madrid-Lisbon: Train or bus.

Answer 2

WWW.trenitalia.it
www.renfe.es
www.sbb.ch
All can be done by Eurail Pass
All pages exist also in english.
Between Zurich and Barcelona exists a direct night train called "Pau Casals" as a hotel train, also with reclinable seats.

Answer 3

Cruise ships have that as route i think with stops at all ports of call...check them out.