| Altopascio to Poggio a Caiano | 19.11 mi (30.76 km) |
| Altopascio to Poggio Renatico | 76.54 mi (123.18 km) |
| Altopascio to Poggiomarino | 287.13 mi (462.09 km) |
| Altopascio to Poirino | 159.50 mi (256.70 km) |
| Altopascio to Policoro | 395.81 mi (636.99 km) |
| Altopascio to Polistena | 467.33 mi (752.09 km) |
| Altopascio to Pomezia | 174.72 mi (281.19 km) |
| Altopascio to Pomigliano d'Arco | 275.89 mi (444.00 km) |
| Altopascio to Pompei | 287.96 mi (463.43 km) |
| Altopascio to Ponsacco | 14.04 mi (22.60 km) |
| Altopascio to Pontassieve | 37.72 mi (60.71 km) |
| Altopascio to Ponte Buggianese | 3.61 mi (5.81 km) |
| Altopascio to Ponte San Pietro | 140.64 mi (226.33 km) |
| Altopascio to Pontecorvo | 222.37 mi (357.87 km) |
| Altopascio to Pontedera | 10.95 mi (17.62 km) |
