| Civita Castellana to Poggio a Caiano | 125.05 mi (201.24 km) |
| Civita Castellana to Poggio Renatico | 176.78 mi (284.51 km) |
| Civita Castellana to Poggiomarino | 151.42 mi (243.69 km) |
| Civita Castellana to Poirino | 291.47 mi (469.07 km) |
| Civita Castellana to Policoro | 264.28 mi (425.32 km) |
| Civita Castellana to Polistena | 330.90 mi (532.53 km) |
| Civita Castellana to Pomezia | 43.57 mi (70.11 km) |
| Civita Castellana to Pomigliano d'Arco | 140.18 mi (225.60 km) |
| Civita Castellana to Pompei | 151.98 mi (244.59 km) |
| Civita Castellana to Ponsacco | 128.05 mi (206.07 km) |
| Civita Castellana to Pontassieve | 113.37 mi (182.45 km) |
| Civita Castellana to Ponte Buggianese | 135.76 mi (218.49 km) |
| Civita Castellana to Ponte San Pietro | 273.66 mi (440.41 km) |
| Civita Castellana to Pontecorvo | 86.61 mi (139.39 km) |
| Civita Castellana to Pontedera | 130.31 mi (209.72 km) |
