| Opava to Luzzi | 728.97 mi (1,173.16 km) |
| Opava to Macerata | 504.71 mi (812.25 km) |
| Opava to Macerata Campania | 637.56 mi (1,026.06 km) |
| Opava to Macomer | 801.44 mi (1,289.79 km) |
| Opava to Maddaloni | 638.27 mi (1,027.20 km) |
| Opava to Magenta | 520.90 mi (838.32 km) |
| Opava to Magione | 541.34 mi (871.21 km) |
| Opava to Maglie | 678.68 mi (1,092.24 km) |
| Opava to Magnago | 518.49 mi (834.43 km) |
| Opava to Malalbergo | 467.81 mi (752.87 km) |
| Opava to Malnate | 505.99 mi (814.31 km) |
| Opava to Malo | 422.14 mi (679.37 km) |
| Opava to Mandello del Lario | 484.57 mi (779.85 km) |
| Opava to Manduria | 659.15 mi (1,060.80 km) |
| Opava to Manerbio | 479.74 mi (772.07 km) |
