| Signa to Masquefa | 497.23 mi (800.22 km) |
| Signa to Matadepera | 484.56 mi (779.83 km) |
| Signa to Mazarron | 776.89 mi (1,250.28 km) |
| Signa to Meco | 770.55 mi (1,240.09 km) |
| Signa to Medina del Campo | 831.81 mi (1,338.66 km) |
| Signa to Medina Sidonia | 1,028.53 mi (1,655.26 km) |
| Signa to Mejorada del Campo | 777.52 mi (1,251.30 km) |
| Signa to Meliana | 659.36 mi (1,061.14 km) |
| Signa to Mengibar | 874.61 mi (1,407.54 km) |
| Signa to Merida | 962.94 mi (1,549.71 km) |
| Signa to Miajadas | 942.55 mi (1,516.89 km) |
| Signa to Mieres | 844.93 mi (1,359.79 km) |
| Signa to Miguelturra | 846.70 mi (1,362.63 km) |
| Signa to Mijas | 965.01 mi (1,553.03 km) |
| Signa to Miranda de Ebro | 709.64 mi (1,142.05 km) |
