| Serris to Masquefa | 510.22 mi (821.12 km) |
| Serris to Matadepera | 502.48 mi (808.67 km) |
| Serris to Mazarron | 804.46 mi (1,294.66 km) |
| Serris to Meco | 646.91 mi (1,041.11 km) |
| Serris to Medina del Campo | 642.57 mi (1,034.11 km) |
| Serris to Medina Sidonia | 962.01 mi (1,548.20 km) |
| Serris to Mejorada del Campo | 658.07 mi (1,059.06 km) |
| Serris to Meliana | 662.88 mi (1,066.80 km) |
| Serris to Mengibar | 821.12 mi (1,321.47 km) |
| Serris to Merida | 823.01 mi (1,324.50 km) |
| Serris to Miajadas | 800.87 mi (1,288.88 km) |
| Serris to Mieres | 563.79 mi (907.33 km) |
| Serris to Miguelturra | 760.41 mi (1,223.76 km) |
| Serris to Mijas | 925.70 mi (1,489.76 km) |
| Serris to Miranda de Ebro | 507.51 mi (816.75 km) |
