| Castelginest to Bombarral | 626.90 mi (1,008.90 km) |
| Castelginest to Bougado | 533.88 mi (859.20 km) |
| Castelginest to Braga | 521.99 mi (840.06 km) |
| Castelginest to Braganca | 435.37 mi (700.66 km) |
| Castelginest to Cabeceiras de Basto | 502.81 mi (809.19 km) |
| Castelginest to Cacem | 652.82 mi (1,050.60 km) |
| Castelginest to Cadaval | 625.71 mi (1,006.99 km) |
| Castelginest to Caldas da Rainha | 620.89 mi (999.23 km) |
| Castelginest to Calheta | 1,257.55 mi (2,023.83 km) |
| Castelginest to Camara de Lobos | 1,250.94 mi (2,013.19 km) |
| Castelginest to Canico | 1,248.03 mi (2,008.52 km) |
| Castelginest to Cantanhede | 563.76 mi (907.29 km) |
| Castelginest to Carregal do Sal | 533.30 mi (858.26 km) |
| Castelginest to Cartaxo | 614.73 mi (989.32 km) |
| Castelginest to Cascais | 660.40 mi (1,062.81 km) |
