| Modra to Masquefa | 890.43 mi (1,433.02 km) |
| Modra to Matadepera | 877.58 mi (1,412.32 km) |
| Modra to Mazarron | 1,193.13 mi (1,920.15 km) |
| Modra to Meco | 1,145.96 mi (1,844.25 km) |
| Modra to Medina del Campo | 1,187.18 mi (1,910.58 km) |
| Modra to Medina Sidonia | 1,431.77 mi (2,304.21 km) |
| Modra to Mejorada del Campo | 1,154.77 mi (1,858.41 km) |
| Modra to Meliana | 1,064.63 mi (1,713.36 km) |
| Modra to Mengibar | 1,276.17 mi (2,053.80 km) |
| Modra to Merida | 1,342.40 mi (2,160.38 km) |
| Modra to Miajadas | 1,320.62 mi (2,125.32 km) |
| Modra to Mieres | 1,161.12 mi (1,868.64 km) |
| Modra to Miguelturra | 1,238.02 mi (1,992.40 km) |
| Modra to Mijas | 1,373.10 mi (2,209.79 km) |
| Modra to Miranda de Ebro | 1,051.06 mi (1,691.52 km) |
