| Harlau to Benavente | 1,872.45 mi (3,013.41 km) |
| Harlau to Bombarral | 1,878.71 mi (3,023.49 km) |
| Harlau to Bougado | 1,784.72 mi (2,872.23 km) |
| Harlau to Braga | 1,771.88 mi (2,851.56 km) |
| Harlau to Braganca | 1,686.73 mi (2,714.52 km) |
| Harlau to Cabeceiras de Basto | 1,753.53 mi (2,822.03 km) |
| Harlau to Cacem | 1,902.90 mi (3,062.42 km) |
| Harlau to Cadaval | 1,877.31 mi (3,021.24 km) |
| Harlau to Caldas da Rainha | 1,873.10 mi (3,014.47 km) |
| Harlau to Calheta | 2,500.96 mi (4,024.91 km) |
| Harlau to Camara de Lobos | 2,493.54 mi (4,012.97 km) |
| Harlau to Canico | 2,489.89 mi (4,007.10 km) |
| Harlau to Cantanhede | 1,817.04 mi (2,924.24 km) |
| Harlau to Carregal do Sal | 1,786.52 mi (2,875.13 km) |
| Harlau to Cartaxo | 1,865.38 mi (3,002.05 km) |
