| Signa to Poggibonsi | 22.02 mi (35.43 km) |
| Signa to Poggio a Caiano | 2.84 mi (4.58 km) |
| Signa to Poggio Renatico | 70.43 mi (113.35 km) |
| Signa to Poggiomarino | 271.20 mi (436.46 km) |
| Signa to Poirino | 178.89 mi (287.90 km) |
| Signa to Policoro | 378.02 mi (608.36 km) |
| Signa to Polistena | 452.83 mi (728.76 km) |
| Signa to Pomezia | 162.47 mi (261.47 km) |
| Signa to Pomigliano d'Arco | 260.00 mi (418.43 km) |
| Signa to Pompei | 272.24 mi (438.14 km) |
| Signa to Ponsacco | 26.00 mi (41.84 km) |
| Signa to Pontassieve | 16.85 mi (27.11 km) |
| Signa to Ponte Buggianese | 18.02 mi (29.00 km) |
| Signa to Ponte San Pietro | 151.66 mi (244.08 km) |
| Signa to Pontecorvo | 206.74 mi (332.71 km) |
