| Opava to Manilva | 1,485.61 mi (2,390.85 km) |
| Opava to Manises | 1,149.65 mi (1,850.19 km) |
| Opava to Manlleu | 926.26 mi (1,490.67 km) |
| Opava to Manresa | 956.29 mi (1,539.01 km) |
| Opava to Manzanares | 1,285.69 mi (2,069.12 km) |
| Opava to Manzanares el Real | 1,227.21 mi (1,975.00 km) |
| Opava to Maracena | 1,383.03 mi (2,225.77 km) |
| Opava to Marbella | 1,464.87 mi (2,357.49 km) |
| Opava to Marchena | 1,445.33 mi (2,326.04 km) |
| Opava to Marin | 1,366.49 mi (2,199.15 km) |
| Opava to Marratxi | 1,024.98 mi (1,649.54 km) |
| Opava to Martorell | 964.14 mi (1,551.63 km) |
| Opava to Martos | 1,370.25 mi (2,205.21 km) |
| Opava to Masamagrell | 1,140.88 mi (1,836.07 km) |
| Opava to Masanasa | 1,151.39 mi (1,852.99 km) |
