| Ovar to Arcos de Valdevez | 68.65 mi (110.49 km) |
| Ovar to Arcozelo | 13.05 mi (21.00 km) |
| Ovar to Arganil | 54.17 mi (87.17 km) |
| Ovar to Arouca | 20.81 mi (33.49 km) |
| Ovar to Arruda dos Vinhos | 132.14 mi (212.66 km) |
| Ovar to Aveiro | 16.15 mi (25.99 km) |
| Ovar to Aver-o-Mar | 37.78 mi (60.81 km) |
| Ovar to Aves | 43.24 mi (69.59 km) |
| Ovar to Azambuja | 124.98 mi (201.14 km) |
| Ovar to Baiao | 37.52 mi (60.39 km) |
| Ovar to Barcelos | 44.92 mi (72.29 km) |
| Ovar to Barreiro | 153.74 mi (247.42 km) |
| Ovar to Batalha | 84.52 mi (136.03 km) |
| Ovar to Beja | 199.81 mi (321.57 km) |
| Ovar to Belas | 148.41 mi (238.84 km) |
