| Shoreline to Cascais | 5,183.38 mi (8,341.84 km) |
| Shoreline to Castelo Branco | 5,189.08 mi (8,351.02 km) |
| Shoreline to Castro Daire | 5,116.74 mi (8,234.59 km) |
| Shoreline to Celorico de Basto | 5,088.80 mi (8,189.63 km) |
| Shoreline to Chamusca | 5,180.83 mi (8,337.74 km) |
| Shoreline to Chaves | 5,087.17 mi (8,187.02 km) |
| Shoreline to Cinfaes | 5,099.44 mi (8,206.76 km) |
| Shoreline to Coimbra | 5,136.81 mi (8,266.90 km) |
| Shoreline to Condeixa-a-Nova | 5,139.45 mi (8,271.14 km) |
| Shoreline to Corroios | 5,197.09 mi (8,363.90 km) |
| Shoreline to Coruche | 5,200.29 mi (8,369.07 km) |
| Shoreline to Costa de Caparica | 5,192.57 mi (8,356.64 km) |
| Shoreline to Covilha | 5,164.09 mi (8,310.81 km) |
| Shoreline to Eiras | 5,135.34 mi (8,264.53 km) |
| Shoreline to Elvas | 5,251.87 mi (8,452.07 km) |
