| Casamassima to Masquefa | 784.77 mi (1,262.97 km) |
| Casamassima to Matadepera | 773.65 mi (1,245.07 km) |
| Casamassima to Mazarron | 1,000.20 mi (1,609.67 km) |
| Casamassima to Meco | 1,057.51 mi (1,701.91 km) |
| Casamassima to Medina del Campo | 1,133.60 mi (1,824.36 km) |
| Casamassima to Medina Sidonia | 1,265.45 mi (2,036.55 km) |
| Casamassima to Mejorada del Campo | 1,062.21 mi (1,709.46 km) |
| Casamassima to Meliana | 914.44 mi (1,471.65 km) |
| Casamassima to Mengibar | 1,121.86 mi (1,805.46 km) |
| Casamassima to Merida | 1,236.36 mi (1,989.73 km) |
| Casamassima to Miajadas | 1,218.39 mi (1,960.81 km) |
| Casamassima to Mieres | 1,170.51 mi (1,883.76 km) |
| Casamassima to Miguelturra | 1,110.89 mi (1,787.81 km) |
| Casamassima to Mijas | 1,195.68 mi (1,924.25 km) |
| Casamassima to Miranda de Ebro | 1,026.75 mi (1,652.39 km) |
