| Oristano to Masquefa | 371.67 mi (598.14 km) |
| Oristano to Matadepera | 363.07 mi (584.31 km) |
| Oristano to Mazarron | 556.69 mi (895.91 km) |
| Oristano to Meco | 629.77 mi (1,013.51 km) |
| Oristano to Medina del Campo | 714.39 mi (1,149.71 km) |
| Oristano to Medina Sidonia | 821.87 mi (1,322.67 km) |
| Oristano to Mejorada del Campo | 632.96 mi (1,018.66 km) |
| Oristano to Meliana | 475.70 mi (765.57 km) |
| Oristano to Mengibar | 679.16 mi (1,093.00 km) |
| Oristano to Merida | 798.90 mi (1,285.71 km) |
| Oristano to Miajadas | 782.04 mi (1,258.58 km) |
| Oristano to Mieres | 776.60 mi (1,249.82 km) |
| Oristano to Miguelturra | 671.83 mi (1,081.21 km) |
| Oristano to Mijas | 752.18 mi (1,210.51 km) |
| Oristano to Miranda de Ebro | 627.70 mi (1,010.18 km) |
