| Opava to Menges | 302.90 mi (487.48 km) |
| Opava to Metlika | 319.48 mi (514.16 km) |
| Opava to Mezica | 274.67 mi (442.04 km) |
| Opava to Miklavz na Dravskem Polju | 257.94 mi (415.11 km) |
| Opava to Miren | 342.78 mi (551.66 km) |
| Opava to Mirna | 305.35 mi (491.41 km) |
| Opava to Mirna Pec | 310.58 mi (499.84 km) |
| Opava to Mislinja | 271.82 mi (437.45 km) |
| Opava to Mokronog | 304.04 mi (489.31 km) |
| Opava to Moravce | 300.51 mi (483.62 km) |
| Opava to Moravske-Toplice | 237.08 mi (381.54 km) |
| Opava to Mozirje | 283.38 mi (456.06 km) |
| Opava to Murska Sobota | 239.71 mi (385.77 km) |
| Opava to Muta | 261.70 mi (421.17 km) |
| Opava to Naklo | 302.32 mi (486.54 km) |
