| Nelson to Cascais | 1,099.40 mi (1,769.31 km) |
| Nelson to Castelo Branco | 999.51 mi (1,608.56 km) |
| Nelson to Castro Daire | 932.10 mi (1,500.07 km) |
| Nelson to Celorico de Basto | 900.73 mi (1,449.58 km) |
| Nelson to Chamusca | 1,043.05 mi (1,678.63 km) |
| Nelson to Chaves | 869.87 mi (1,399.92 km) |
| Nelson to Cinfaes | 921.43 mi (1,482.91 km) |
| Nelson to Coimbra | 984.77 mi (1,584.83 km) |
| Nelson to Condeixa-a-Nova | 992.04 mi (1,596.53 km) |
| Nelson to Corroios | 1,101.29 mi (1,772.35 km) |
| Nelson to Coruche | 1,069.96 mi (1,721.93 km) |
| Nelson to Costa de Caparica | 1,100.49 mi (1,771.06 km) |
| Nelson to Covilha | 968.07 mi (1,557.96 km) |
| Nelson to Eiras | 982.63 mi (1,581.39 km) |
| Nelson to Elvas | 1,059.94 mi (1,705.81 km) |
