www.sita-on-line.it (buses Italy)
www.autostazionebo.it (buses Italy)
www.sadem.it (Italy nord-south)

www.ferrovienord.it (Lombardia region, Northern Italy)

www.autostradale.it (buses from Milan to Italian and European destinations)
www.provincia.messina.it/menu%20orari.htm (buses from Messina to Palermo, Naples, Rome, Florence, Taranto, Lecce, Bologna, Siena, Perugia and more)

www.lazzi.it (buses in Tuscany)
www.ataf.net (buses in Tuscany: Florence province)
www.atm.li.it/php1/default.php (buses in Tuscany: Livorno and Grosseto)

www.provincia.torino.it/trasporti/orari/links.htm (transportation in the Piemonte region)
www.comune.torino.it/atm (buses in Piemonte region: Torino province)
www.satti.it (buses in Piemonte region: Ivrea, Biella, Asti)
www.regione.piemonte.it/prontotrasporti (info on transportation in the Piemonte region)

www.sii.bz.it (Trentino region: Bolzano)

www.atc.bo.it/home.asp (buses in Emilia-Romagna region: Bologna, Imola)
www.autostazionebo.it (buses from Emilia Romagna region to other regions)

www.romamarchelinee.it (From the Marche region to Rome and Naples)

www.campaniatrasporti.it (Campania region)
www.vesuviana.it (Campania region: Naples, Sorrento, Pompei)
www.air-spa.it (Campania region: from Avellino to Rome, Naples and other cities)
www.unicocampania.it (Campania region)
www.ctpn.it (Campania region: Naples)
www.sepsa.it (Campania region: Naples, Procida, Ischia)

www.regione.abruzzo.it/turismo/comearrivare/index.html (Abruzzo)
www.sangritana.it (Abruzzo)

www.baltour.it/autolinee/index_azienda.htm (From the Marche region to Milan, Florence, Venice, Taranto, Chianciano)

www.turismo.catania.it/Box_turismo/Trasporti/Autolinee/frame_autolinee.htm (Sicily region: Catania)
www.provincia.messina.it/menu%20orari.htm (Sicily region: Messina)

www.ferroviemeridionalisarde.it (Sardegna tourist buses)