| Buchs to Benavente | 1,078.21 mi (1,735.21 km) |
| Buchs to Bombarral | 1,080.89 mi (1,739.52 km) |
| Buchs to Bougado | 975.82 mi (1,570.43 km) |
| Buchs to Braga | 962.20 mi (1,548.51 km) |
| Buchs to Braganca | 879.15 mi (1,414.85 km) |
| Buchs to Cabeceiras de Basto | 944.73 mi (1,520.39 km) |
| Buchs to Cacem | 1,108.14 mi (1,783.37 km) |
| Buchs to Cadaval | 1,079.94 mi (1,737.99 km) |
| Buchs to Caldas da Rainha | 1,074.37 mi (1,729.03 km) |
| Buchs to Calheta | 1,714.04 mi (2,758.48 km) |
| Buchs to Camara de Lobos | 1,707.58 mi (2,748.08 km) |
| Buchs to Canico | 1,704.79 mi (2,743.59 km) |
| Buchs to Cantanhede | 1,013.73 mi (1,631.43 km) |
| Buchs to Carregal do Sal | 984.40 mi (1,584.24 km) |
| Buchs to Cartaxo | 1,069.81 mi (1,721.69 km) |
