| Kastamonu to Poggibonsi | 1,159.42 mi (1,865.91 km) |
| Kastamonu to Poggio a Caiano | 1,163.55 mi (1,872.55 km) |
| Kastamonu to Poggio Renatico | 1,145.46 mi (1,843.45 km) |
| Kastamonu to Poggiomarino | 999.96 mi (1,609.29 km) |
| Kastamonu to Poirino | 1,323.91 mi (2,130.62 km) |
| Kastamonu to Policoro | 897.27 mi (1,444.01 km) |
| Kastamonu to Polistena | 959.31 mi (1,543.86 km) |
| Kastamonu to Pomezia | 1,097.90 mi (1,766.89 km) |
| Kastamonu to Pomigliano d'Arco | 1,006.54 mi (1,619.87 km) |
| Kastamonu to Pompei | 1,003.07 mi (1,614.29 km) |
| Kastamonu to Ponsacco | 1,185.20 mi (1,907.39 km) |
| Kastamonu to Pontassieve | 1,145.03 mi (1,842.75 km) |
| Kastamonu to Ponte Buggianese | 1,179.47 mi (1,898.17 km) |
| Kastamonu to Ponte San Pietro | 1,242.57 mi (1,999.72 km) |
| Kastamonu to Pontecorvo | 1,039.54 mi (1,672.98 km) |
