| Portimao to Luzzara | 1,134.25 mi (1,825.41 km) |
| Portimao to Luzzi | 1,351.15 mi (2,174.47 km) |
| Portimao to Macerata | 1,231.46 mi (1,981.85 km) |
| Portimao to Macerata Campania | 1,248.69 mi (2,009.57 km) |
| Portimao to Macomer | 957.01 mi (1,540.17 km) |
| Portimao to Maddaloni | 1,254.54 mi (2,018.98 km) |
| Portimao to Magenta | 1,067.89 mi (1,718.60 km) |
| Portimao to Magione | 1,167.67 mi (1,879.18 km) |
| Portimao to Maglie | 1,448.77 mi (2,331.57 km) |
| Portimao to Magnago | 1,068.38 mi (1,719.39 km) |
| Portimao to Malalbergo | 1,167.09 mi (1,878.25 km) |
| Portimao to Malnate | 1,078.83 mi (1,736.21 km) |
| Portimao to Malo | 1,184.80 mi (1,906.74 km) |
| Portimao to Mandello del Lario | 1,101.06 mi (1,771.99 km) |
| Portimao to Manduria | 1,422.44 mi (2,289.20 km) |
