| Sierpc to Potenza Picena | 713.67 mi (1,148.53 km) |
| Sierpc to Pozzallo | 1,140.15 mi (1,834.89 km) |
| Sierpc to Pozzuoli | 872.83 mi (1,404.69 km) |
| Sierpc to Prato | 734.76 mi (1,182.48 km) |
| Sierpc to Preganziol | 604.00 mi (972.05 km) |
| Sierpc to Priolo Gargallo | 1,107.21 mi (1,781.89 km) |
| Sierpc to Priverno | 844.70 mi (1,359.41 km) |
| Sierpc to Pulsano | 870.51 mi (1,400.95 km) |
| Sierpc to Putignano | 839.96 mi (1,351.79 km) |
| Sierpc to Qualiano | 866.21 mi (1,394.04 km) |
| Sierpc to Quarrata | 739.53 mi (1,190.15 km) |
| Sierpc to Quartu Sant'Elena | 1,065.64 mi (1,714.98 km) |
| Sierpc to Quartucciu | 1,065.08 mi (1,714.08 km) |
| Sierpc to Quattro Castella | 706.27 mi (1,136.64 km) |
| Sierpc to Quinto di Treviso | 602.71 mi (969.96 km) |
