| Grimma to Poggio a Caiano | 518.57 mi (834.56 km) |
| Grimma to Poggio Renatico | 450.93 mi (725.71 km) |
| Grimma to Poggiomarino | 726.47 mi (1,169.14 km) |
| Grimma to Poirino | 490.92 mi (790.05 km) |
| Grimma to Policoro | 785.73 mi (1,264.52 km) |
| Grimma to Polistena | 901.80 mi (1,451.31 km) |
| Grimma to Pomezia | 661.26 mi (1,064.19 km) |
| Grimma to Pomigliano d'Arco | 717.63 mi (1,154.91 km) |
| Grimma to Pompei | 729.62 mi (1,174.21 km) |
| Grimma to Ponsacco | 535.56 mi (861.91 km) |
| Grimma to Pontassieve | 519.15 mi (835.50 km) |
| Grimma to Ponte Buggianese | 519.34 mi (835.80 km) |
| Grimma to Ponte San Pietro | 408.82 mi (657.93 km) |
| Grimma to Pontecorvo | 676.93 mi (1,089.42 km) |
| Grimma to Pontedera | 532.45 mi (856.89 km) |
