| Preddvor to Cascais | 1,316.46 mi (2,118.64 km) |
| Preddvor to Castelo Branco | 1,189.01 mi (1,913.52 km) |
| Preddvor to Castro Daire | 1,174.44 mi (1,890.08 km) |
| Preddvor to Celorico de Basto | 1,163.32 mi (1,872.18 km) |
| Preddvor to Chamusca | 1,250.47 mi (2,012.43 km) |
| Preddvor to Chaves | 1,128.29 mi (1,815.81 km) |
| Preddvor to Cinfaes | 1,177.85 mi (1,895.57 km) |
| Preddvor to Coimbra | 1,219.18 mi (1,962.09 km) |
| Preddvor to Condeixa-a-Nova | 1,225.54 mi (1,972.31 km) |
| Preddvor to Corroios | 1,307.29 mi (2,103.87 km) |
| Preddvor to Coruche | 1,266.29 mi (2,037.90 km) |
| Preddvor to Costa de Caparica | 1,310.11 mi (2,108.42 km) |
| Preddvor to Covilha | 1,173.54 mi (1,888.62 km) |
| Preddvor to Eiras | 1,217.94 mi (1,960.09 km) |
| Preddvor to Elvas | 1,206.52 mi (1,941.70 km) |
