| Ferentino to Piazzola sul Brenta | 276.15 mi (444.42 km) |
| Ferentino to Pietrasanta | 219.14 mi (352.67 km) |
| Ferentino to Pieve di Soligo | 295.17 mi (475.03 km) |
| Ferentino to Pinerolo | 370.79 mi (596.73 km) |
| Ferentino to Pioltello | 328.48 mi (528.64 km) |
| Ferentino to Piombino | 164.02 mi (263.96 km) |
| Ferentino to Piombino Dese | 278.20 mi (447.73 km) |
| Ferentino to Piossasco | 369.67 mi (594.92 km) |
| Ferentino to Piove di Sacco | 257.02 mi (413.63 km) |
| Ferentino to Pisa | 201.67 mi (324.56 km) |
| Ferentino to Pisticci | 194.01 mi (312.24 km) |
| Ferentino to Pistoia | 195.32 mi (314.33 km) |
| Ferentino to Pizzo | 255.37 mi (410.98 km) |
| Ferentino to Podenzano | 288.19 mi (463.80 km) |
| Ferentino to Poggibonsi | 163.08 mi (262.46 km) |
