| Kardzhali to Masquefa | 1,213.61 mi (1,953.11 km) |
| Kardzhali to Matadepera | 1,201.84 mi (1,934.17 km) |
| Kardzhali to Mazarron | 1,441.17 mi (2,319.34 km) |
| Kardzhali to Meco | 1,488.90 mi (2,396.15 km) |
| Kardzhali to Medina del Campo | 1,559.77 mi (2,510.20 km) |
| Kardzhali to Medina Sidonia | 1,706.27 mi (2,745.98 km) |
| Kardzhali to Mejorada del Campo | 1,494.33 mi (2,404.89 km) |
| Kardzhali to Meliana | 1,352.19 mi (2,176.13 km) |
| Kardzhali to Mengibar | 1,561.61 mi (2,513.16 km) |
| Kardzhali to Merida | 1,672.33 mi (2,691.35 km) |
| Kardzhali to Miajadas | 1,653.71 mi (2,661.39 km) |
| Kardzhali to Mieres | 1,582.39 mi (2,546.60 km) |
| Kardzhali to Miguelturra | 1,548.20 mi (2,491.59 km) |
| Kardzhali to Mijas | 1,636.65 mi (2,633.94 km) |
| Kardzhali to Miranda de Ebro | 1,444.27 mi (2,324.32 km) |
