| Montesilvano to Masquefa | 636.57 mi (1,024.47 km) |
| Montesilvano to Matadepera | 624.63 mi (1,005.24 km) |
| Montesilvano to Mazarron | 883.83 mi (1,422.39 km) |
| Montesilvano to Meco | 912.26 mi (1,468.14 km) |
| Montesilvano to Medina del Campo | 981.90 mi (1,580.22 km) |
| Montesilvano to Medina Sidonia | 1,145.16 mi (1,842.96 km) |
| Montesilvano to Mejorada del Campo | 918.03 mi (1,477.43 km) |
| Montesilvano to Meliana | 782.36 mi (1,259.08 km) |
| Montesilvano to Mengibar | 995.57 mi (1,602.22 km) |
| Montesilvano to Merida | 1,098.55 mi (1,767.94 km) |
| Montesilvano to Miajadas | 1,079.33 mi (1,737.02 km) |
| Montesilvano to Mieres | 1,007.72 mi (1,621.76 km) |
| Montesilvano to Miguelturra | 976.59 mi (1,571.67 km) |
| Montesilvano to Mijas | 1,077.84 mi (1,734.61 km) |
| Montesilvano to Miranda de Ebro | 867.43 mi (1,395.99 km) |
