| Groslay to Piazzola sul Brenta | 501.64 mi (807.31 km) |
| Groslay to Pietrasanta | 511.12 mi (822.57 km) |
| Groslay to Pieve di Soligo | 506.16 mi (814.59 km) |
| Groslay to Pinerolo | 368.06 mi (592.33 km) |
| Groslay to Pioltello | 406.55 mi (654.28 km) |
| Groslay to Piombino | 573.04 mi (922.23 km) |
| Groslay to Piombino Dese | 508.56 mi (818.45 km) |
| Groslay to Piossasco | 366.50 mi (589.83 km) |
| Groslay to Piove di Sacco | 521.40 mi (839.12 km) |
| Groslay to Pisa | 528.77 mi (850.98 km) |
| Groslay to Pisticci | 914.05 mi (1,471.03 km) |
| Groslay to Pistoia | 536.42 mi (863.29 km) |
| Groslay to Pizzo | 984.98 mi (1,585.17 km) |
| Groslay to Podenzano | 444.09 mi (714.69 km) |
| Groslay to Poggibonsi | 567.32 mi (913.01 km) |
