| Santona to Cascais | 451.06 mi (725.92 km) |
| Santona to Castelo Branco | 325.96 mi (524.58 km) |
| Santona to Castro Daire | 288.66 mi (464.55 km) |
| Santona to Celorico de Basto | 271.82 mi (437.45 km) |
| Santona to Chamusca | 384.26 mi (618.40 km) |
| Santona to Chaves | 235.54 mi (379.06 km) |
| Santona to Cinfaes | 288.58 mi (464.43 km) |
| Santona to Coimbra | 339.50 mi (546.37 km) |
| Santona to Condeixa-a-Nova | 346.68 mi (557.93 km) |
| Santona to Corroios | 446.18 mi (718.06 km) |
| Santona to Coruche | 406.60 mi (654.36 km) |
| Santona to Costa de Caparica | 447.55 mi (720.26 km) |
| Santona to Covilha | 301.39 mi (485.05 km) |
| Santona to Eiras | 337.85 mi (543.71 km) |
| Santona to Elvas | 369.78 mi (595.11 km) |
