| Longford to Luzzi | 1,497.01 mi (2,409.21 km) |
| Longford to Macerata | 1,202.71 mi (1,935.58 km) |
| Longford to Macerata Campania | 1,342.92 mi (2,161.22 km) |
| Longford to Macomer | 1,208.64 mi (1,945.12 km) |
| Longford to Maddaloni | 1,348.69 mi (2,170.51 km) |
| Longford to Magenta | 936.38 mi (1,506.96 km) |
| Longford to Magione | 1,165.42 mi (1,875.57 km) |
| Longford to Maglie | 1,528.73 mi (2,460.26 km) |
| Longford to Magnago | 928.13 mi (1,493.67 km) |
| Longford to Malalbergo | 1,066.16 mi (1,715.81 km) |
| Longford to Malnate | 920.59 mi (1,481.55 km) |
| Longford to Malo | 1,018.47 mi (1,639.06 km) |
| Longford to Mandello del Lario | 930.67 mi (1,497.77 km) |
| Longford to Manduria | 1,496.39 mi (2,408.21 km) |
| Longford to Manerbio | 985.41 mi (1,585.87 km) |
