| Rio Maior to Luzzara | 1,074.23 mi (1,728.81 km) |
| Rio Maior to Luzzi | 1,342.09 mi (2,159.89 km) |
| Rio Maior to Macerata | 1,189.71 mi (1,914.66 km) |
| Rio Maior to Macerata Campania | 1,226.54 mi (1,973.92 km) |
| Rio Maior to Macomer | 941.09 mi (1,514.54 km) |
| Rio Maior to Maddaloni | 1,232.69 mi (1,983.83 km) |
| Rio Maior to Magenta | 999.62 mi (1,608.74 km) |
| Rio Maior to Magione | 1,125.88 mi (1,811.92 km) |
| Rio Maior to Maglie | 1,433.81 mi (2,307.49 km) |
| Rio Maior to Magnago | 998.91 mi (1,607.59 km) |
| Rio Maior to Malalbergo | 1,110.75 mi (1,787.58 km) |
| Rio Maior to Malnate | 1,007.71 mi (1,621.75 km) |
| Rio Maior to Malo | 1,120.49 mi (1,803.25 km) |
| Rio Maior to Mandello del Lario | 1,030.06 mi (1,657.73 km) |
| Rio Maior to Manduria | 1,405.50 mi (2,261.93 km) |
