| Castel San Pietro Terme to Petite-Synthe | 626.41 mi (1,008.11 km) |
| Castel San Pietro Terme to Pfastatt | 310.20 mi (499.21 km) |
| Castel San Pietro Terme to Pia | 448.22 mi (721.33 km) |
| Castel San Pietro Terme to Pibrac | 514.29 mi (827.67 km) |
| Castel San Pietro Terme to Pierre-Benite | 341.88 mi (550.20 km) |
| Castel San Pietro Terme to Pierrefitte-sur-Seine | 538.45 mi (866.55 km) |
| Castel San Pietro Terme to Pierrelatte | 339.96 mi (547.11 km) |
| Castel San Pietro Terme to Pierrelaye | 548.64 mi (882.95 km) |
| Castel San Pietro Terme to Pithiviers | 515.65 mi (829.87 km) |
| Castel San Pietro Terme to Plabennec | 811.21 mi (1,305.52 km) |
| Castel San Pietro Terme to Plaisance-du-Touch | 514.32 mi (827.71 km) |
| Castel San Pietro Terme to Plaisir | 549.25 mi (883.93 km) |
| Castel San Pietro Terme to Plan-de-Cuques | 313.31 mi (504.23 km) |
| Castel San Pietro Terme to Plerin | 738.97 mi (1,189.25 km) |
| Castel San Pietro Terme to Ploemeur | 754.32 mi (1,213.96 km) |
