| Cobham to Cascais | 975.51 mi (1,569.93 km) |
| Cobham to Castelo Branco | 865.22 mi (1,392.44 km) |
| Cobham to Castro Daire | 804.67 mi (1,294.98 km) |
| Cobham to Celorico de Basto | 775.72 mi (1,248.39 km) |
| Cobham to Chamusca | 914.54 mi (1,471.82 km) |
| Cobham to Chaves | 741.86 mi (1,193.91 km) |
| Cobham to Cinfaes | 796.38 mi (1,281.66 km) |
| Cobham to Coimbra | 858.73 mi (1,381.99 km) |
| Cobham to Condeixa-a-Nova | 866.21 mi (1,394.03 km) |
| Cobham to Corroios | 975.26 mi (1,569.52 km) |
| Cobham to Coruche | 940.56 mi (1,513.69 km) |
| Cobham to Costa de Caparica | 975.15 mi (1,569.34 km) |
| Cobham to Covilha | 835.17 mi (1,344.07 km) |
| Cobham to Eiras | 856.66 mi (1,378.66 km) |
| Cobham to Elvas | 920.73 mi (1,481.77 km) |
