| Herdecke to Poggio a Caiano | 550.43 mi (885.84 km) |
| Herdecke to Poggio Renatico | 494.89 mi (796.45 km) |
| Herdecke to Poggiomarino | 806.94 mi (1,298.65 km) |
| Herdecke to Poirino | 448.07 mi (721.10 km) |
| Herdecke to Policoro | 890.95 mi (1,433.85 km) |
| Herdecke to Polistena | 991.01 mi (1,594.87 km) |
| Herdecke to Pomezia | 713.75 mi (1,148.67 km) |
| Herdecke to Pomigliano d'Arco | 796.51 mi (1,281.85 km) |
| Herdecke to Pompei | 809.15 mi (1,302.19 km) |
| Herdecke to Ponsacco | 557.98 mi (897.99 km) |
| Herdecke to Pontassieve | 558.69 mi (899.12 km) |
| Herdecke to Ponte Buggianese | 544.47 mi (876.24 km) |
| Herdecke to Ponte San Pietro | 406.08 mi (653.52 km) |
| Herdecke to Pontecorvo | 747.37 mi (1,202.78 km) |
| Herdecke to Pontedera | 554.91 mi (893.04 km) |
