Interbus is a group of the following bus operators: Etna Trasporti, Segesta Autolinee, Segesta Internazionale e Sicilbus. The company is engaged in long distance passenger transport, even further than Sicily, connecting various towns in Italy. Also, it connects many Italian towns with the rest of Europe, predominantly Switzerland, Belgium, Germany and Ukraine.
Some of the regional bus connections include Catania – Taormina, Catania – Messina, Catania Airport – Siracusa, Palermo – Siracusa...
National connections include Palermo – Milan, Catania – Ancona, Catania – Bari, Messina – Brescia, Enna – Firenze, Enna – Genova.
International connections include Enna – Freiburg, Palermo – Frankfurt, Palermo – Basel, Palermo –Zurich etc.
Besides many lines, the company offers coach hire services and excursions.