| Ovar to Los Palacios y Villafranca | 294.33 mi (473.68 km) |
| Ovar to Luanco | 238.88 mi (384.44 km) |
| Ovar to Lucena | 326.78 mi (525.91 km) |
| Ovar to Lugo | 158.64 mi (255.30 km) |
| Ovar to Lumbreras | 430.64 mi (693.04 km) |
| Ovar to Madrid | 260.29 mi (418.90 km) |
| Ovar to Madridejos | 286.07 mi (460.38 km) |
| Ovar to Mahon | 681.58 mi (1,096.89 km) |
| Ovar to Mairena del Alcor | 287.44 mi (462.59 km) |
| Ovar to Mairena del Aljarafe | 280.22 mi (450.97 km) |
| Ovar to Majadahonda | 250.96 mi (403.88 km) |
| Ovar to Malaga | 365.40 mi (588.06 km) |
| Ovar to Malgrat de Mar | 592.91 mi (954.20 km) |
| Ovar to Manacor | 630.67 mi (1,014.97 km) |
| Ovar to Mancha Real | 342.40 mi (551.03 km) |
