| Opava to Los Palacios y Villafranca | 1,473.53 mi (2,371.42 km) |
| Opava to Luanco | 1,197.14 mi (1,926.62 km) |
| Opava to Lucena | 1,405.72 mi (2,262.30 km) |
| Opava to Lugo | 1,294.25 mi (2,082.89 km) |
| Opava to Lumbreras | 1,296.23 mi (2,086.07 km) |
| Opava to Madrid | 1,234.25 mi (1,986.34 km) |
| Opava to Madridejos | 1,270.13 mi (2,044.08 km) |
| Opava to Mahon | 960.15 mi (1,545.21 km) |
| Opava to Mairena del Alcor | 1,456.17 mi (2,343.47 km) |
| Opava to Mairena del Aljarafe | 1,470.94 mi (2,367.24 km) |
| Opava to Majadahonda | 1,238.68 mi (1,993.47 km) |
| Opava to Malaga | 1,437.02 mi (2,312.66 km) |
| Opava to Malgrat de Mar | 925.38 mi (1,489.25 km) |
| Opava to Manacor | 1,012.94 mi (1,630.18 km) |
| Opava to Mancha Real | 1,353.19 mi (2,177.75 km) |
