| Sieradz to Manavgat | 1,197.32 mi (1,926.91 km) |
| Sieradz to Manisa | 989.21 mi (1,591.98 km) |
| Sieradz to Mardin | 1,455.73 mi (2,342.77 km) |
| Sieradz to Marmara Ereglisi | 854.44 mi (1,375.09 km) |
| Sieradz to Mazidagi | 1,438.15 mi (2,314.48 km) |
| Sieradz to Mecitozu | 1,097.61 mi (1,766.42 km) |
| Sieradz to Menderes | 1,007.63 mi (1,621.63 km) |
| Sieradz to Menemen | 984.03 mi (1,583.64 km) |
| Sieradz to Meram | 1,160.32 mi (1,867.35 km) |
| Sieradz to Mersin | 1,284.32 mi (2,066.91 km) |
| Sieradz to Merzifon | 1,084.78 mi (1,745.79 km) |
| Sieradz to Midyat | 1,473.03 mi (2,370.61 km) |
| Sieradz to Mugla | 1,099.12 mi (1,768.86 km) |
| Sieradz to Mus | 1,410.17 mi (2,269.45 km) |
| Sieradz to Mut | 1,259.71 mi (2,027.31 km) |
