| Opera to Poggio a Caiano | 141.41 mi (227.58 km) |
| Opera to Poggio Renatico | 118.55 mi (190.79 km) |
| Opera to Poggiomarino | 415.37 mi (668.47 km) |
| Opera to Poirino | 74.00 mi (119.09 km) |
| Opera to Policoro | 520.10 mi (837.02 km) |
| Opera to Polistena | 596.95 mi (960.69 km) |
| Opera to Pomezia | 304.80 mi (490.52 km) |
| Opera to Pomigliano d'Arco | 404.18 mi (650.46 km) |
| Opera to Pompei | 416.46 mi (670.23 km) |
| Opera to Ponsacco | 140.61 mi (226.29 km) |
| Opera to Pontassieve | 155.85 mi (250.82 km) |
| Opera to Ponte Buggianese | 130.48 mi (209.99 km) |
| Opera to Ponte San Pietro | 28.20 mi (45.38 km) |
| Opera to Pontecorvo | 350.98 mi (564.85 km) |
| Opera to Pontedera | 137.84 mi (221.84 km) |
