| Opovo to Los Palacios y Villafranca | 1,468.11 mi (2,362.69 km) |
| Opovo to Luanco | 1,294.03 mi (2,082.54 km) |
| Opovo to Lucena | 1,391.36 mi (2,239.17 km) |
| Opovo to Lugo | 1,389.97 mi (2,236.94 km) |
| Opovo to Lumbreras | 1,259.43 mi (2,026.85 km) |
| Opovo to Madrid | 1,260.72 mi (2,028.94 km) |
| Opovo to Madridejos | 1,279.24 mi (2,058.74 km) |
| Opovo to Mahon | 895.75 mi (1,441.57 km) |
| Opovo to Mairena del Alcor | 1,451.98 mi (2,336.73 km) |
| Opovo to Mairena del Aljarafe | 1,469.03 mi (2,364.18 km) |
| Opovo to Majadahonda | 1,267.44 mi (2,039.74 km) |
| Opovo to Malaga | 1,412.58 mi (2,273.33 km) |
| Opovo to Malgrat de Mar | 917.25 mi (1,476.16 km) |
| Opovo to Manacor | 955.52 mi (1,537.76 km) |
| Opovo to Mancha Real | 1,336.72 mi (2,151.25 km) |
