| Mainz to Masquefa | 662.80 mi (1,066.67 km) |
| Mainz to Matadepera | 651.87 mi (1,049.08 km) |
| Mainz to Mazarron | 978.26 mi (1,574.36 km) |
| Mainz to Meco | 859.52 mi (1,383.27 km) |
| Mainz to Medina del Campo | 872.57 mi (1,404.27 km) |
| Mainz to Medina Sidonia | 1,171.41 mi (1,885.21 km) |
| Mainz to Mejorada del Campo | 870.11 mi (1,400.30 km) |
| Mainz to Meliana | 835.77 mi (1,345.04 km) |
| Mainz to Mengibar | 1,021.76 mi (1,644.37 km) |
| Mainz to Merida | 1,047.60 mi (1,685.95 km) |
| Mainz to Miajadas | 1,025.17 mi (1,649.86 km) |
| Mainz to Mieres | 810.66 mi (1,304.63 km) |
| Mainz to Miguelturra | 968.05 mi (1,557.93 km) |
| Mainz to Mijas | 1,126.09 mi (1,812.27 km) |
| Mainz to Miranda de Ebro | 733.32 mi (1,180.16 km) |
