| Piacenza to Masquefa | 465.96 mi (749.89 km) |
| Piacenza to Matadepera | 453.07 mi (729.14 km) |
| Piacenza to Mazarron | 767.93 mi (1,235.86 km) |
| Piacenza to Meco | 728.63 mi (1,172.61 km) |
| Piacenza to Medina del Campo | 779.41 mi (1,254.34 km) |
| Piacenza to Medina Sidonia | 1,006.93 mi (1,620.50 km) |
| Piacenza to Mejorada del Campo | 736.75 mi (1,185.69 km) |
| Piacenza to Meliana | 639.08 mi (1,028.50 km) |
| Piacenza to Mengibar | 851.39 mi (1,370.19 km) |
| Piacenza to Merida | 924.45 mi (1,487.77 km) |
| Piacenza to Miajadas | 903.14 mi (1,453.46 km) |
| Piacenza to Mieres | 776.03 mi (1,248.90 km) |
| Piacenza to Miguelturra | 815.56 mi (1,312.52 km) |
| Piacenza to Mijas | 947.58 mi (1,524.98 km) |
| Piacenza to Miranda de Ebro | 649.45 mi (1,045.18 km) |
