| Helensburgh to Luzzara | 1,016.24 mi (1,635.49 km) |
| Helensburgh to Luzzi | 1,492.41 mi (2,401.81 km) |
| Helensburgh to Macerata | 1,190.11 mi (1,915.30 km) |
| Helensburgh to Macerata Campania | 1,340.77 mi (2,157.77 km) |
| Helensburgh to Macomer | 1,248.97 mi (2,010.03 km) |
| Helensburgh to Maddaloni | 1,346.03 mi (2,166.23 km) |
| Helensburgh to Magenta | 937.89 mi (1,509.38 km) |
| Helensburgh to Magione | 1,162.25 mi (1,870.46 km) |
| Helensburgh to Maglie | 1,509.82 mi (2,429.81 km) |
| Helensburgh to Magnago | 929.08 mi (1,495.20 km) |
| Helensburgh to Malalbergo | 1,054.76 mi (1,697.47 km) |
| Helensburgh to Malnate | 918.73 mi (1,478.55 km) |
| Helensburgh to Malo | 999.32 mi (1,608.25 km) |
| Helensburgh to Mandello del Lario | 924.24 mi (1,487.41 km) |
| Helensburgh to Manduria | 1,478.54 mi (2,379.48 km) |
