| Serta to Cascais | 103.63 mi (166.78 km) |
| Serta to Castelo Branco | 31.87 mi (51.28 km) |
| Serta to Castro Daire | 76.51 mi (123.13 km) |
| Serta to Celorico de Basto | 109.52 mi (176.26 km) |
| Serta to Chamusca | 37.19 mi (59.86 km) |
| Serta to Chaves | 138.06 mi (222.18 km) |
| Serta to Cinfaes | 89.84 mi (144.58 km) |
| Serta to Coimbra | 33.32 mi (53.63 km) |
| Serta to Condeixa-a-Nova | 30.46 mi (49.01 km) |
| Serta to Corroios | 99.36 mi (159.90 km) |
| Serta to Coruche | 62.56 mi (100.67 km) |
| Serta to Costa de Caparica | 100.34 mi (161.47 km) |
| Serta to Covilha | 46.07 mi (74.14 km) |
| Serta to Eiras | 35.03 mi (56.37 km) |
| Serta to Elvas | 82.07 mi (132.08 km) |
