| Aldenham to Cascais | 997.26 mi (1,604.93 km) |
| Aldenham to Castelo Branco | 887.61 mi (1,428.47 km) |
| Aldenham to Castro Daire | 826.54 mi (1,330.18 km) |
| Aldenham to Celorico de Basto | 797.38 mi (1,283.26 km) |
| Aldenham to Chamusca | 936.58 mi (1,507.27 km) |
| Aldenham to Chaves | 763.72 mi (1,229.08 km) |
| Aldenham to Cinfaes | 818.07 mi (1,316.56 km) |
| Aldenham to Coimbra | 880.55 mi (1,417.10 km) |
| Aldenham to Condeixa-a-Nova | 888.01 mi (1,429.12 km) |
| Aldenham to Corroios | 997.15 mi (1,604.76 km) |
| Aldenham to Coruche | 962.67 mi (1,549.27 km) |
| Aldenham to Costa de Caparica | 996.99 mi (1,604.51 km) |
| Aldenham to Covilha | 857.45 mi (1,379.92 km) |
| Aldenham to Eiras | 878.47 mi (1,413.76 km) |
| Aldenham to Elvas | 943.46 mi (1,518.35 km) |
