| West Columbia to Benavente | 3,924.06 mi (6,315.16 km) |
| West Columbia to Bombarral | 3,899.25 mi (6,275.23 km) |
| West Columbia to Bougado | 3,883.92 mi (6,250.56 km) |
| West Columbia to Braga | 3,886.25 mi (6,254.31 km) |
| West Columbia to Braganca | 3,962.16 mi (6,376.49 km) |
| West Columbia to Cabeceiras de Basto | 3,906.45 mi (6,286.83 km) |
| West Columbia to Cacem | 3,902.71 mi (6,280.80 km) |
| West Columbia to Cadaval | 3,902.83 mi (6,280.99 km) |
| West Columbia to Caldas da Rainha | 3,897.12 mi (6,271.81 km) |
| West Columbia to Calheta | 3,627.16 mi (5,837.34 km) |
| West Columbia to Camara de Lobos | 3,638.12 mi (5,855.00 km) |
| West Columbia to Canico | 3,646.39 mi (5,868.29 km) |
| West Columbia to Cantanhede | 3,903.56 mi (6,282.18 km) |
| West Columbia to Carregal do Sal | 3,931.27 mi (6,326.76 km) |
| West Columbia to Cartaxo | 3,920.73 mi (6,309.81 km) |
