| Castenaso to Poggio a Caiano | 51.90 mi (83.52 km) |
| Castenaso to Poggio Renatico | 17.65 mi (28.41 km) |
| Castenaso to Poggiomarino | 300.25 mi (483.21 km) |
| Castenaso to Poirino | 180.16 mi (289.93 km) |
| Castenaso to Policoro | 398.65 mi (641.56 km) |
| Castenaso to Polistena | 484.41 mi (779.59 km) |
| Castenaso to Pomezia | 203.03 mi (326.75 km) |
| Castenaso to Pomigliano d'Arco | 289.34 mi (465.65 km) |
| Castenaso to Pompei | 301.93 mi (485.91 km) |
| Castenaso to Ponsacco | 74.40 mi (119.73 km) |
| Castenaso to Pontassieve | 50.79 mi (81.74 km) |
| Castenaso to Ponte Buggianese | 58.48 mi (94.11 km) |
| Castenaso to Ponte San Pietro | 123.15 mi (198.19 km) |
| Castenaso to Pontecorvo | 238.00 mi (383.02 km) |
| Castenaso to Pontedera | 71.80 mi (115.55 km) |
