The average bus between Colosseum and Casaletto/Portuense takes 49 min and the fastest bus takes 33 min. The bus runs at least 4 times per hour from Colosseum to Casaletto/Portuense. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 15 minutes between Colosseum and Casaletto/Portuense. The earliest departure is at 5:30 AM in the morning, and the last departure from Colosseum is at 3:23 PM which arrives into Casaletto/Portuense at 4:13 PM. All services require a transfer at Colosseo and take an average of 49 min. The schedules shown below are for the next available departures.

43 min • 1 change

44 min • 1 change

36 min • 1 change

35 min • 1 change
Want to know about travelling from Colosseum to Casaletto/Portuense? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Colosseum to Casaletto/Portuense. However, there are services departing from Colosseum station and arriving at Casaletto/Portuense station via Portuense/Casaletto. The journey, including transfers, takes approximately 49 min.
Colosseum to Casaletto/Portuense bus services, operated by ATAC S.p.A. Azienda per la mobilità, depart from Ostiense-Piramide station.
Colosseum to Casaletto/Portuense bus services, operated by ATAC S.p.A. Azienda per la mobilità, arrive at Portuense/Casaletto station.
The distance between Colosseum and Casaletto/Portuense is 6.1 km. The road distance is 7 km.
ATAC S.p.A. Azienda per la mobilità operates a bus from Ostiense-Piramide to Portuense/Casaletto every 30 minutes. Tickets cost €2–9 and the journey takes 22 min.