| West Little River to Cascais | 4,129.96 mi (6,646.53 km) |
| West Little River to Castelo Branco | 4,216.59 mi (6,785.95 km) |
| West Little River to Castro Daire | 4,180.66 mi (6,728.12 km) |
| West Little River to Celorico de Basto | 4,171.55 mi (6,713.47 km) |
| West Little River to Chamusca | 4,171.10 mi (6,712.73 km) |
| West Little River to Chaves | 4,194.33 mi (6,750.12 km) |
| West Little River to Cinfaes | 4,168.02 mi (6,707.79 km) |
| West Little River to Coimbra | 4,163.30 mi (6,700.18 km) |
| West Little River to Condeixa-a-Nova | 4,160.76 mi (6,696.09 km) |
| West Little River to Corroios | 4,145.14 mi (6,670.96 km) |
| West Little River to Coruche | 4,173.80 mi (6,717.09 km) |
| West Little River to Costa de Caparica | 4,140.26 mi (6,663.11 km) |
| West Little River to Covilha | 4,210.62 mi (6,776.34 km) |
| West Little River to Eiras | 4,163.19 mi (6,700.01 km) |
| West Little River to Elvas | 4,247.64 mi (6,835.92 km) |
