| Barreiro to Luzzara | 1,102.57 mi (1,774.41 km) |
| Barreiro to Luzzi | 1,356.66 mi (2,183.33 km) |
| Barreiro to Macerata | 1,213.28 mi (1,952.59 km) |
| Barreiro to Macerata Campania | 1,244.68 mi (2,003.12 km) |
| Barreiro to Macomer | 956.86 mi (1,539.92 km) |
| Barreiro to Maddaloni | 1,250.76 mi (2,012.90 km) |
| Barreiro to Magenta | 1,030.01 mi (1,657.65 km) |
| Barreiro to Magione | 1,149.35 mi (1,849.70 km) |
| Barreiro to Maglie | 1,450.19 mi (2,333.85 km) |
| Barreiro to Magnago | 1,029.62 mi (1,657.01 km) |
| Barreiro to Malalbergo | 1,138.16 mi (1,831.69 km) |
| Barreiro to Malnate | 1,038.86 mi (1,671.89 km) |
| Barreiro to Malo | 1,150.03 mi (1,850.79 km) |
| Barreiro to Mandello del Lario | 1,061.22 mi (1,707.87 km) |
| Barreiro to Manduria | 1,422.41 mi (2,289.15 km) |
