| Sredets to Masquefa | 1,301.46 mi (2,094.49 km) |
| Sredets to Matadepera | 1,289.45 mi (2,075.17 km) |
| Sredets to Mazarron | 1,537.37 mi (2,474.15 km) |
| Sredets to Meco | 1,577.19 mi (2,538.24 km) |
| Sredets to Medina del Campo | 1,645.34 mi (2,647.92 km) |
| Sredets to Medina Sidonia | 1,801.89 mi (2,899.87 km) |
| Sredets to Mejorada del Campo | 1,583.00 mi (2,547.59 km) |
| Sredets to Meliana | 1,444.63 mi (2,324.91 km) |
| Sredets to Mengibar | 1,655.64 mi (2,664.49 km) |
| Sredets to Merida | 1,763.02 mi (2,837.30 km) |
| Sredets to Miajadas | 1,744.00 mi (2,806.69 km) |
| Sredets to Mieres | 1,662.05 mi (2,674.81 km) |
| Sredets to Miguelturra | 1,640.03 mi (2,639.37 km) |
| Sredets to Mijas | 1,732.78 mi (2,788.64 km) |
| Sredets to Miranda de Ebro | 1,526.59 mi (2,456.81 km) |
