| Castelsarrasin to Bombarral | 623.29 mi (1,003.09 km) |
| Castelsarrasin to Bougado | 524.83 mi (844.63 km) |
| Castelsarrasin to Braga | 512.36 mi (824.56 km) |
| Castelsarrasin to Braganca | 426.62 mi (686.57 km) |
| Castelsarrasin to Cabeceiras de Basto | 493.65 mi (794.45 km) |
| Castelsarrasin to Cacem | 650.27 mi (1,046.51 km) |
| Castelsarrasin to Cadaval | 622.27 mi (1,001.45 km) |
| Castelsarrasin to Caldas da Rainha | 616.94 mi (992.87 km) |
| Castelsarrasin to Calheta | 1,256.24 mi (2,021.72 km) |
| Castelsarrasin to Camara de Lobos | 1,249.83 mi (2,011.41 km) |
| Castelsarrasin to Canico | 1,247.12 mi (2,007.04 km) |
| Castelsarrasin to Cantanhede | 557.84 mi (897.75 km) |
| Castelsarrasin to Carregal do Sal | 527.89 mi (849.56 km) |
| Castelsarrasin to Cartaxo | 611.96 mi (984.86 km) |
| Castelsarrasin to Cascais | 657.87 mi (1,058.74 km) |
