| Sieradz to Minervino Murge | 736.41 mi (1,185.14 km) |
| Sieradz to Minturno | 752.16 mi (1,210.49 km) |
| Sieradz to Mira | 522.03 mi (840.13 km) |
| Sieradz to Mirandola | 582.53 mi (937.49 km) |
| Sieradz to Mirano | 519.29 mi (835.72 km) |
| Sieradz to Misano Adriatico | 597.05 mi (960.86 km) |
| Sieradz to Misilmeri | 972.04 mi (1,564.35 km) |
| Sieradz to Missaglia | 591.54 mi (951.98 km) |
| Sieradz to Misterbianco | 989.91 mi (1,593.10 km) |
| Sieradz to Modena | 600.19 mi (965.91 km) |
| Sieradz to Modica | 1,036.51 mi (1,668.10 km) |
| Sieradz to Modugno | 732.59 mi (1,178.99 km) |
| Sieradz to Mogliano Veneto | 512.10 mi (824.14 km) |
| Sieradz to Molfetta | 725.75 mi (1,167.98 km) |
| Sieradz to Molinella | 582.15 mi (936.88 km) |
