| Buchs to Ayamonte | 1,100.44 mi (1,770.98 km) |
| Buchs to Azcoitia | 635.51 mi (1,022.75 km) |
| Buchs to Azpeitia | 633.43 mi (1,019.41 km) |
| Buchs to Azuqueca de Henares | 779.76 mi (1,254.90 km) |
| Buchs to Badajoz | 1,005.49 mi (1,618.18 km) |
| Buchs to Badalona | 533.27 mi (858.21 km) |
| Buchs to Baena | 961.77 mi (1,547.81 km) |
| Buchs to Baeza | 911.87 mi (1,467.52 km) |
| Buchs to Bailen | 917.73 mi (1,476.94 km) |
| Buchs to Balaguer | 565.34 mi (909.83 km) |
| Buchs to Banolas | 479.35 mi (771.43 km) |
| Buchs to Baranain | 621.31 mi (999.91 km) |
| Buchs to Barbadanes | 914.17 mi (1,471.21 km) |
| Buchs to Barbastro | 579.67 mi (932.89 km) |
| Buchs to Barcelona | 537.83 mi (865.56 km) |
