Bus Bologna - Trieste prices from $11.27

Established in 2018, BlaBlaCar Bus was born out of BlaBlaCar's acquisition of OUIBUS in November of that same year. The company officially launched in June 2019 and has since been offering long-distance bus services across Europe. Initially known as BlaBlaBus, the company went on to adopt the name Ouibus, before finally deciding on its present name, BlaBlaCar Bus. BlaBlaCar Bus operates a network of routes that link several cities, including Aix-en-Provence, Amsterdam, Barcelona, Brussels, Genoa, Lille, London, Lyon, Marseille, Milan, Nice, Paris, Paris Charles de Gaulle Airport, San Sebastián, and Turin.

FlixBus, a long-distance bus company, operates in both Europe and the United States. Founded in 2013, it has grown to become one of the largest bus operators in Europe, connecting over 2,500 destinations in 30 countries. Originating in Germany, FlixBus has expanded quickly to neighboring countries including France, Italy, Denmark, the Netherlands, and Croatia, while also offering regular services to Norway, Spain, and England. With affordable fares and comfortable amenities such as free Wi-Fi, power outlets, and onboard toilets, FlixBus provides a convenient and enjoyable travel experience.

Marino Bus is an Italian bus company that operates both domestic and international routes. Marino Bus operates routes to major Italian cities such as Rome, Milan, Florence, Bologna, and Naples, as well as international destinations such as Paris, Barcelona, and Munich. Marino Bus provides a range of services including bus rentals and intercity buses, connecting various destinations in France, Switzerland, Germany, and Luxembourg.

Ferrovie dello Stato Italiane is the owner of Trenitalia, which serves as the main train operator in Italy. The high-speed Frecciarossa trains link Milan, Rome, Naples, Florence, and Turin at speeds of up to 300 km/h (186 mph). Frecciargento and Frecciabianca are two other high-speed services that operate at slightly slower rates but provide connectivity to smaller cities and towns. Trenitalia operates regional and intercity train, and provides international connections to neighboring countries through EuroCity trains.