| Le Portel to Bombarral | 946.27 mi (1,522.87 km) |
| Le Portel to Bougado | 808.01 mi (1,300.36 km) |
| Le Portel to Braga | 791.74 mi (1,274.18 km) |
| Le Portel to Braganca | 731.49 mi (1,177.22 km) |
| Le Portel to Cabeceiras de Basto | 781.34 mi (1,257.45 km) |
| Le Portel to Cacem | 980.23 mi (1,577.53 km) |
| Le Portel to Cadaval | 946.89 mi (1,523.87 km) |
| Le Portel to Caldas da Rainha | 937.43 mi (1,508.64 km) |
| Le Portel to Calheta | 1,564.51 mi (2,517.84 km) |
| Le Portel to Camara de Lobos | 1,560.56 mi (2,511.48 km) |
| Le Portel to Canico | 1,559.86 mi (2,510.36 km) |
| Le Portel to Cantanhede | 866.95 mi (1,395.22 km) |
| Le Portel to Carregal do Sal | 845.95 mi (1,361.42 km) |
| Le Portel to Cartaxo | 943.62 mi (1,518.61 km) |
| Le Portel to Cascais | 987.34 mi (1,588.97 km) |
