| Harderwijk to Bombarral | 1,145.64 mi (1,843.73 km) |
| Harderwijk to Bougado | 1,010.19 mi (1,625.75 km) |
| Harderwijk to Braga | 994.06 mi (1,599.79 km) |
| Harderwijk to Braganca | 929.92 mi (1,496.56 km) |
| Harderwijk to Cabeceiras de Basto | 982.68 mi (1,581.47 km) |
| Harderwijk to Cacem | 1,179.00 mi (1,897.41 km) |
| Harderwijk to Cadaval | 1,146.04 mi (1,844.38 km) |
| Harderwijk to Caldas da Rainha | 1,137.02 mi (1,829.86 km) |
| Harderwijk to Calheta | 1,768.87 mi (2,846.72 km) |
| Harderwijk to Camara de Lobos | 1,764.68 mi (2,839.97 km) |
| Harderwijk to Canico | 1,763.78 mi (2,838.54 km) |
| Harderwijk to Cantanhede | 1,067.13 mi (1,717.38 km) |
| Harderwijk to Carregal do Sal | 1,044.71 mi (1,681.30 km) |
| Harderwijk to Cartaxo | 1,141.75 mi (1,837.47 km) |
| Harderwijk to Cascais | 1,186.24 mi (1,909.07 km) |
