| Sierpc to Penne | 768.30 mi (1,236.47 km) |
| Sierpc to Pergine Valsugana | 603.46 mi (971.18 km) |
| Sierpc to Perugia | 753.41 mi (1,212.50 km) |
| Sierpc to Pesaro | 692.22 mi (1,114.01 km) |
| Sierpc to Pescantina | 646.60 mi (1,040.59 km) |
| Sierpc to Pescara | 762.72 mi (1,227.47 km) |
| Sierpc to Peschiera del Garda | 654.05 mi (1,052.60 km) |
| Sierpc to Pescia | 743.55 mi (1,196.63 km) |
| Sierpc to Petilia Policastro | 960.99 mi (1,546.57 km) |
| Sierpc to Piacenza | 703.87 mi (1,132.77 km) |
| Sierpc to Pianella | 769.48 mi (1,238.36 km) |
| Sierpc to Pianezza | 766.74 mi (1,233.94 km) |
| Sierpc to Pianiga | 618.01 mi (994.60 km) |
| Sierpc to Piano di Sorrento | 881.59 mi (1,418.79 km) |
| Sierpc to Pianoro | 698.76 mi (1,124.55 km) |
