| Opovo to Luzzara | 475.87 mi (765.85 km) |
| Opovo to Luzzi | 441.20 mi (710.05 km) |
| Opovo to Macerata | 366.16 mi (589.28 km) |
| Opovo to Macerata Campania | 415.27 mi (668.32 km) |
| Opovo to Macomer | 676.95 mi (1,089.44 km) |
| Opovo to Maddaloni | 412.50 mi (663.85 km) |
| Opovo to Magenta | 562.17 mi (904.72 km) |
| Opovo to Magione | 428.75 mi (690.01 km) |
| Opovo to Maglie | 360.41 mi (580.03 km) |
| Opovo to Magnago | 565.63 mi (910.29 km) |
| Opovo to Malalbergo | 435.95 mi (701.59 km) |
| Opovo to Malnate | 561.82 mi (904.16 km) |
| Opovo to Malo | 439.98 mi (708.08 km) |
| Opovo to Mandello del Lario | 541.22 mi (871.01 km) |
| Opovo to Manduria | 351.31 mi (565.38 km) |
