| Fiumicino to Masquefa | 538.05 mi (865.90 km) |
| Fiumicino to Matadepera | 526.59 mi (847.46 km) |
| Fiumicino to Mazarron | 774.71 mi (1,246.77 km) |
| Fiumicino to Meco | 812.58 mi (1,307.71 km) |
| Fiumicino to Medina del Campo | 886.13 mi (1,426.10 km) |
| Fiumicino to Medina Sidonia | 1,037.10 mi (1,669.05 km) |
| Fiumicino to Mejorada del Campo | 817.79 mi (1,316.11 km) |
| Fiumicino to Meliana | 676.85 mi (1,089.28 km) |
| Fiumicino to Mengibar | 888.74 mi (1,430.29 km) |
| Fiumicino to Merida | 995.66 mi (1,602.37 km) |
| Fiumicino to Miajadas | 976.94 mi (1,572.23 km) |
| Fiumicino to Mieres | 921.22 mi (1,482.56 km) |
| Fiumicino to Miguelturra | 872.21 mi (1,403.68 km) |
| Fiumicino to Mijas | 969.22 mi (1,559.81 km) |
| Fiumicino to Miranda de Ebro | 777.52 mi (1,251.29 km) |
