| Erkrath to Poggio a Caiano | 547.00 mi (880.32 km) |
| Erkrath to Poggio Renatico | 493.50 mi (794.21 km) |
| Erkrath to Poggiomarino | 807.03 mi (1,298.78 km) |
| Erkrath to Poirino | 437.61 mi (704.27 km) |
| Erkrath to Policoro | 893.53 mi (1,438.00 km) |
| Erkrath to Polistena | 991.35 mi (1,595.42 km) |
| Erkrath to Pomezia | 711.22 mi (1,144.59 km) |
| Erkrath to Pomigliano d'Arco | 796.46 mi (1,281.78 km) |
| Erkrath to Pompei | 809.11 mi (1,302.13 km) |
| Erkrath to Ponsacco | 553.42 mi (890.65 km) |
| Erkrath to Pontassieve | 556.02 mi (894.82 km) |
| Erkrath to Ponte Buggianese | 540.36 mi (869.62 km) |
| Erkrath to Ponte San Pietro | 400.91 mi (645.20 km) |
| Erkrath to Pontecorvo | 746.64 mi (1,201.60 km) |
| Erkrath to Pontedera | 550.39 mi (885.76 km) |
