| Irig to Masquefa | 938.11 mi (1,509.74 km) |
| Irig to Matadepera | 925.45 mi (1,489.36 km) |
| Irig to Mazarron | 1,209.10 mi (1,945.86 km) |
| Irig to Meco | 1,211.03 mi (1,948.96 km) |
| Irig to Medina del Campo | 1,269.44 mi (2,042.97 km) |
| Irig to Medina Sidonia | 1,465.83 mi (2,359.03 km) |
| Irig to Mejorada del Campo | 1,218.15 mi (1,960.42 km) |
| Irig to Meliana | 1,097.90 mi (1,766.90 km) |
| Irig to Mengibar | 1,313.09 mi (2,113.22 km) |
| Irig to Merida | 1,403.82 mi (2,259.23 km) |
| Irig to Miajadas | 1,383.39 mi (2,226.35 km) |
| Irig to Mieres | 1,270.96 mi (2,045.40 km) |
| Irig to Miguelturra | 1,287.18 mi (2,071.51 km) |
| Irig to Mijas | 1,400.63 mi (2,254.10 km) |
| Irig to Miranda de Ebro | 1,142.76 mi (1,839.09 km) |
