| Boussu to Bombarral | 995.82 mi (1,602.61 km) |
| Boussu to Bougado | 862.71 mi (1,388.40 km) |
| Boussu to Braga | 846.75 mi (1,362.71 km) |
| Boussu to Braganca | 779.97 mi (1,255.24 km) |
| Boussu to Cabeceiras de Basto | 834.54 mi (1,343.06 km) |
| Boussu to Cacem | 1,028.78 mi (1,655.66 km) |
| Boussu to Cadaval | 996.10 mi (1,603.06 km) |
| Boussu to Caldas da Rainha | 987.36 mi (1,589.00 km) |
| Boussu to Calheta | 1,622.72 mi (2,611.51 km) |
| Boussu to Camara de Lobos | 1,618.23 mi (2,604.29 km) |
| Boussu to Canico | 1,617.10 mi (2,602.47 km) |
| Boussu to Cantanhede | 917.95 mi (1,477.31 km) |
| Boussu to Carregal do Sal | 894.70 mi (1,439.89 km) |
| Boussu to Cartaxo | 991.25 mi (1,595.27 km) |
| Boussu to Cascais | 1,036.10 mi (1,667.43 km) |
