| Grigny to Piazzola sul Brenta | 490.77 mi (789.82 km) |
| Grigny to Pietrasanta | 495.30 mi (797.10 km) |
| Grigny to Pieve di Soligo | 496.55 mi (799.12 km) |
| Grigny to Pinerolo | 350.02 mi (563.30 km) |
| Grigny to Pioltello | 392.75 mi (632.07 km) |
| Grigny to Piombino | 556.12 mi (894.98 km) |
| Grigny to Piombino Dese | 498.10 mi (801.61 km) |
| Grigny to Piossasco | 348.84 mi (561.41 km) |
| Grigny to Piove di Sacco | 510.25 mi (821.17 km) |
| Grigny to Pisa | 512.79 mi (825.26 km) |
| Grigny to Pisticci | 899.54 mi (1,447.67 km) |
| Grigny to Pistoia | 521.37 mi (839.06 km) |
| Grigny to Pizzo | 968.79 mi (1,559.11 km) |
| Grigny to Podenzano | 429.48 mi (691.18 km) |
| Grigny to Poggibonsi | 551.78 mi (888.01 km) |
