21 Bus Route Map
View the 21 route map and see all 21 stops along the route. The map of 21 shows where the bus travels and the location of each stop, making it easy to understand the entire route at a glance.
Explore Cialone S.p.A. routes on the map and see where Cialone S.p.A. bus services operate. Use the 21 map to find bus stops and see how the 21 connects different areas along its trip.
All 21 stops on the map are displayed in route order, helping you follow the 21 bus from the first stop to the last.

Stops list (21 - Pertini Square)
- Urban Service Terminal Pertini Square
- Frosinone Station/Kambo Square
- Frosinone | Puccini Street
- Frosinone | Puccini Street
- Frosinone | Mascagni Street
- Frosinone | Selvotta Road Fermi Road
- Frosinone | Fermi Street Selvotta Street
- V Vado Di Lena, Alcatel Factory
- Frosinone | Fermi Street (A1 Underpass)
- Frosinone | Via Ecetra Via Fermi
- Frosinone | Ecetra Street Anziati Street
- Frosinone - Via Vado Lena Via Morolense
- Frosinone | Via Vona Morolense Street
- Via Vona Via Industrie - Frosinone
- Le Sorgenti Shopping Center
- 11 Le Noci Street
- Giovanni Agusta Street, 1
- Via Fabi Via Casale
- Via Fabi
- Frosinone | Fabi St Landolfi St
- Frosinone Hospital
- Frosinone | Hospital
- Conservatory
- Urban Service Terminal Pertini Square