| Naples to Bombarral | 1,238.90 mi (1,993.82 km) |
| Naples to Bougado | 1,184.93 mi (1,906.96 km) |
| Naples to Braga | 1,176.35 mi (1,893.15 km) |
| Naples to Braganca | 1,089.53 mi (1,753.44 km) |
| Naples to Cabeceiras de Basto | 1,155.68 mi (1,859.88 km) |
| Naples to Cacem | 1,254.78 mi (2,019.37 km) |
| Naples to Cadaval | 1,236.54 mi (1,990.01 km) |
| Naples to Caldas da Rainha | 1,235.83 mi (1,988.88 km) |
| Naples to Calheta | 1,815.28 mi (2,921.40 km) |
| Naples to Camara de Lobos | 1,806.52 mi (2,907.31 km) |
| Naples to Canico | 1,801.62 mi (2,899.42 km) |
| Naples to Cantanhede | 1,195.67 mi (1,924.25 km) |
| Naples to Carregal do Sal | 1,163.85 mi (1,873.04 km) |
| Naples to Cartaxo | 1,221.26 mi (1,965.43 km) |
| Naples to Cascais | 1,261.64 mi (2,030.41 km) |
