| Kalkar to Poggio a Caiano | 590.23 mi (949.89 km) |
| Kalkar to Poggio Renatico | 537.45 mi (864.94 km) |
| Kalkar to Poggiomarino | 851.25 mi (1,369.95 km) |
| Kalkar to Poirino | 476.44 mi (766.75 km) |
| Kalkar to Policoro | 938.05 mi (1,509.64 km) |
| Kalkar to Polistena | 1,035.60 mi (1,666.64 km) |
| Kalkar to Pomezia | 754.72 mi (1,214.60 km) |
| Kalkar to Pomigliano d'Arco | 840.66 mi (1,352.90 km) |
| Kalkar to Pompei | 853.30 mi (1,373.26 km) |
| Kalkar to Ponsacco | 596.14 mi (959.40 km) |
| Kalkar to Pontassieve | 599.54 mi (964.86 km) |
| Kalkar to Ponte Buggianese | 583.30 mi (938.73 km) |
| Kalkar to Ponte San Pietro | 443.49 mi (713.73 km) |
| Kalkar to Pontecorvo | 790.69 mi (1,272.49 km) |
| Kalkar to Pontedera | 593.13 mi (954.55 km) |
