| Sierpc to Minervino Murge | 831.21 mi (1,337.70 km) |
| Sierpc to Minturno | 848.82 mi (1,366.05 km) |
| Sierpc to Mira | 616.13 mi (991.57 km) |
| Sierpc to Mirandola | 675.67 mi (1,087.38 km) |
| Sierpc to Mirano | 613.24 mi (986.92 km) |
| Sierpc to Misano Adriatico | 693.20 mi (1,115.59 km) |
| Sierpc to Misilmeri | 1,068.36 mi (1,719.35 km) |
| Sierpc to Missaglia | 679.26 mi (1,093.16 km) |
| Sierpc to Misterbianco | 1,085.00 mi (1,746.14 km) |
| Sierpc to Modena | 693.47 mi (1,116.03 km) |
| Sierpc to Modica | 1,131.70 mi (1,821.29 km) |
| Sierpc to Modugno | 826.37 mi (1,329.92 km) |
| Sierpc to Mogliano Veneto | 606.19 mi (975.56 km) |
| Sierpc to Molfetta | 819.85 mi (1,319.42 km) |
| Sierpc to Molinella | 676.61 mi (1,088.90 km) |
