| San Sebastiano al Vesuvio to Masquefa | 653.97 mi (1,052.47 km) |
| San Sebastiano al Vesuvio to Matadepera | 643.11 mi (1,034.98 km) |
| San Sebastiano al Vesuvio to Mazarron | 867.31 mi (1,395.81 km) |
| San Sebastiano al Vesuvio to Meco | 925.50 mi (1,489.45 km) |
| San Sebastiano al Vesuvio to Medina del Campo | 1,002.97 mi (1,614.13 km) |
| San Sebastiano al Vesuvio to Medina Sidonia | 1,132.41 mi (1,822.43 km) |
| San Sebastiano al Vesuvio to Mejorada del Campo | 929.99 mi (1,496.68 km) |
| San Sebastiano al Vesuvio to Meliana | 781.12 mi (1,257.09 km) |
| San Sebastiano al Vesuvio to Mengibar | 988.47 mi (1,590.78 km) |
| San Sebastiano al Vesuvio to Merida | 1,103.24 mi (1,775.50 km) |
| San Sebastiano al Vesuvio to Miajadas | 1,085.39 mi (1,746.76 km) |
| San Sebastiano al Vesuvio to Mieres | 1,044.38 mi (1,680.77 km) |
| San Sebastiano al Vesuvio to Miguelturra | 977.60 mi (1,573.29 km) |
| San Sebastiano al Vesuvio to Mijas | 1,062.80 mi (1,710.41 km) |
| San Sebastiano al Vesuvio to Miranda de Ebro | 899.15 mi (1,447.04 km) |
