| Olgiate Olona to Poggio a Caiano | 165.04 mi (265.60 km) |
| Olgiate Olona to Poggio Renatico | 140.07 mi (225.42 km) |
| Olgiate Olona to Poggiomarino | 439.01 mi (706.52 km) |
| Olgiate Olona to Poirino | 70.44 mi (113.37 km) |
| Olgiate Olona to Policoro | 543.61 mi (874.85 km) |
| Olgiate Olona to Polistena | 620.52 mi (998.63 km) |
| Olgiate Olona to Pomezia | 328.16 mi (528.12 km) |
| Olgiate Olona to Pomigliano d'Arco | 427.82 mi (688.51 km) |
| Olgiate Olona to Pompei | 440.10 mi (708.27 km) |
| Olgiate Olona to Ponsacco | 163.76 mi (263.54 km) |
| Olgiate Olona to Pontassieve | 179.48 mi (288.84 km) |
| Olgiate Olona to Ponte Buggianese | 153.97 mi (247.79 km) |
| Olgiate Olona to Ponte San Pietro | 34.32 mi (55.24 km) |
| Olgiate Olona to Pontecorvo | 374.61 mi (602.88 km) |
| Olgiate Olona to Pontedera | 161.04 mi (259.17 km) |
