| Sierpc to Montegranaro | 722.00 mi (1,161.94 km) |
| Sierpc to Montegrotto Terme | 631.06 mi (1,015.59 km) |
| Sierpc to Montelupo Fiorentino | 745.60 mi (1,199.93 km) |
| Sierpc to Montemarciano | 702.04 mi (1,129.82 km) |
| Sierpc to Montemurlo | 733.14 mi (1,179.88 km) |
| Sierpc to Monteprandone | 739.14 mi (1,189.53 km) |
| Sierpc to Montepulciano | 766.92 mi (1,234.24 km) |
| Sierpc to Monteriggioni | 761.13 mi (1,224.91 km) |
| Sierpc to Monteroni d'Arbia | 766.78 mi (1,234.01 km) |
| Sierpc to Monteroni di Lecce | 870.25 mi (1,400.53 km) |
| Sierpc to Monterotondo | 816.79 mi (1,314.50 km) |
| Sierpc to Montesarchio | 849.70 mi (1,367.46 km) |
| Sierpc to Montescaglioso | 863.72 mi (1,390.02 km) |
| Sierpc to Montesilvano | 760.42 mi (1,223.78 km) |
| Sierpc to Montespertoli | 749.04 mi (1,205.47 km) |
