Società Autostrade
- Official site of the Society of Italian Motorways. Includes guide to the network and calculator for distance and tolls via an interactive map.
- http://www.autostrade.it/en/index.html

Navionline
- Ferry transportation to Italian islands as well as Corsica, Spain and Tunisia with online reservation system. Schedules, prices and port information.
- http://www.navionline.com/

Eurolines
- Bus line to localities of the Europe. Information, prices, booking.
- http://www.eurolines.it/

V.A.I. Project
- Offers ride sharing services with online form.
- http://web.tiscali.it/dolphing/v_a_i__project.htm

Agoudimos Lines
- Passenger and vehicle ferries connecting Greece and Italy. Itineraries, prices, and contact information.
- http://www.agoudimos-lines.com/

Cemar Agency Network
- Information about ferry companies in the Mediterranean area, tour operators and port agents in Italy.
- http://www.cemar.it/