| Kastamonu to Parczew | 876.28 mi (1,410.23 km) |
| Kastamonu to Paslek | 1,089.82 mi (1,753.90 km) |
| Kastamonu to Piaseczno | 951.52 mi (1,531.33 km) |
| Kastamonu to Piastow | 962.23 mi (1,548.56 km) |
| Kastamonu to Piekary Slaskie | 943.40 mi (1,518.26 km) |
| Kastamonu to Pila | 1,134.75 mi (1,826.20 km) |
| Kastamonu to Pinczow | 894.65 mi (1,439.80 km) |
| Kastamonu to Pionki | 909.76 mi (1,464.12 km) |
| Kastamonu to Piotrkow Trybunalski | 961.57 mi (1,547.49 km) |
| Kastamonu to Pisz | 1,011.72 mi (1,628.21 km) |
| Kastamonu to Pleszew | 1,045.85 mi (1,683.13 km) |
| Kastamonu to Plewiska | 1,098.95 mi (1,768.60 km) |
| Kastamonu to Plock | 1,014.49 mi (1,632.67 km) |
| Kastamonu to Plonsk | 998.23 mi (1,606.50 km) |
| Kastamonu to Pobiedziska | 1,081.47 mi (1,740.45 km) |
