| Grottaferrata to Poggio a Caiano | 162.05 mi (260.79 km) |
| Grottaferrata to Poggio Renatico | 214.17 mi (344.68 km) |
| Grottaferrata to Poggiomarino | 119.03 mi (191.57 km) |
| Grottaferrata to Poirino | 324.85 mi (522.80 km) |
| Grottaferrata to Policoro | 235.44 mi (378.90 km) |
| Grottaferrata to Polistena | 294.91 mi (474.62 km) |
| Grottaferrata to Pomezia | 12.00 mi (19.32 km) |
| Grottaferrata to Pomigliano d'Arco | 107.99 mi (173.79 km) |
| Grottaferrata to Pompei | 119.00 mi (191.51 km) |
| Grottaferrata to Ponsacco | 163.30 mi (262.81 km) |
| Grottaferrata to Pontassieve | 150.86 mi (242.78 km) |
| Grottaferrata to Ponte Buggianese | 172.10 mi (276.97 km) |
| Grottaferrata to Ponte San Pietro | 310.84 mi (500.24 km) |
| Grottaferrata to Pontecorvo | 56.14 mi (90.35 km) |
| Grottaferrata to Pontedera | 165.76 mi (266.76 km) |
