| Valongo to Montalegre | 57.42 mi (92.41 km) |
| Valongo to Montemor-o-Novo | 175.68 mi (282.72 km) |
| Valongo to Montemor-o-Velho | 70.89 mi (114.09 km) |
| Valongo to Montijo | 174.03 mi (280.07 km) |
| Valongo to Mortagua | 53.66 mi (86.36 km) |
| Valongo to Moura | 218.01 mi (350.85 km) |
| Valongo to Murtosa | 31.86 mi (51.27 km) |
| Valongo to Nazare | 113.39 mi (182.48 km) |
| Valongo to Nelas | 57.23 mi (92.10 km) |
| Valongo to Obidos | 130.79 mi (210.48 km) |
| Valongo to Odemira | 248.84 mi (400.47 km) |
| Valongo to Odivelas | 169.21 mi (272.31 km) |
| Valongo to Oeiras | 178.07 mi (286.57 km) |
| Valongo to Olhao | 289.40 mi (465.75 km) |
| Valongo to Oliveira de Azemeis | 23.76 mi (38.23 km) |
