| Thundersley to Cascais | 1,012.06 mi (1,628.76 km) |
| Thundersley to Castelo Branco | 899.75 mi (1,448.01 km) |
| Thundersley to Castro Daire | 840.96 mi (1,353.40 km) |
| Thundersley to Celorico de Basto | 812.63 mi (1,307.80 km) |
| Thundersley to Chamusca | 950.27 mi (1,529.31 km) |
| Thundersley to Chaves | 778.27 mi (1,252.50 km) |
| Thundersley to Cinfaes | 833.21 mi (1,340.93 km) |
| Thundersley to Coimbra | 895.15 mi (1,440.60 km) |
| Thundersley to Condeixa-a-Nova | 902.65 mi (1,452.67 km) |
| Thundersley to Corroios | 1,011.36 mi (1,627.63 km) |
| Thundersley to Coruche | 976.02 mi (1,570.75 km) |
| Thundersley to Costa de Caparica | 1,011.40 mi (1,627.68 km) |
| Thundersley to Covilha | 870.13 mi (1,400.34 km) |
| Thundersley to Eiras | 893.10 mi (1,437.31 km) |
| Thundersley to Elvas | 953.84 mi (1,535.06 km) |
