| Castres to Bombarral | 661.49 mi (1,064.56 km) |
| Castres to Bougado | 572.18 mi (920.83 km) |
| Castres to Braga | 560.61 mi (902.21 km) |
| Castres to Braganca | 473.64 mi (762.25 km) |
| Castres to Cabeceiras de Basto | 541.20 mi (870.97 km) |
| Castres to Cacem | 686.53 mi (1,104.86 km) |
| Castres to Cadaval | 660.17 mi (1,062.45 km) |
| Castres to Caldas da Rainha | 655.75 mi (1,055.33 km) |
| Castres to Calheta | 1,289.73 mi (2,075.61 km) |
| Castres to Camara de Lobos | 1,282.93 mi (2,064.67 km) |
| Castres to Canico | 1,279.86 mi (2,059.74 km) |
| Castres to Cantanhede | 600.11 mi (965.79 km) |
| Castres to Carregal do Sal | 569.34 mi (916.26 km) |
| Castres to Cartaxo | 648.68 mi (1,043.95 km) |
| Castres to Cascais | 694.08 mi (1,117.02 km) |
