| Santa Comba Dao to Montalegre | 99.77 mi (160.57 km) |
| Santa Comba Dao to Montemor-o-Novo | 121.03 mi (194.78 km) |
| Santa Comba Dao to Montemor-o-Velho | 33.94 mi (54.62 km) |
| Santa Comba Dao to Montijo | 125.74 mi (202.36 km) |
| Santa Comba Dao to Mortagua | 6.55 mi (10.54 km) |
| Santa Comba Dao to Moura | 160.62 mi (258.50 km) |
| Santa Comba Dao to Murtosa | 35.57 mi (57.25 km) |
| Santa Comba Dao to Nazare | 74.72 mi (120.25 km) |
| Santa Comba Dao to Nelas | 16.17 mi (26.03 km) |
| Santa Comba Dao to Obidos | 90.72 mi (145.99 km) |
| Santa Comba Dao to Odemira | 196.58 mi (316.37 km) |
| Santa Comba Dao to Odivelas | 124.79 mi (200.83 km) |
| Santa Comba Dao to Oeiras | 134.74 mi (216.85 km) |
| Santa Comba Dao to Olhao | 233.59 mi (375.93 km) |
| Santa Comba Dao to Oliveira de Azemeis | 35.74 mi (57.52 km) |
