| Decin to Azcoitia | 935.25 mi (1,505.14 km) |
| Decin to Azpeitia | 933.38 mi (1,502.12 km) |
| Decin to Azuqueca de Henares | 1,094.50 mi (1,761.42 km) |
| Decin to Badajoz | 1,315.36 mi (2,116.86 km) |
| Decin to Badalona | 860.93 mi (1,385.54 km) |
| Decin to Baena | 1,284.38 mi (2,067.01 km) |
| Decin to Baeza | 1,235.54 mi (1,988.41 km) |
| Decin to Bailen | 1,240.44 mi (1,996.29 km) |
| Decin to Balaguer | 888.55 mi (1,429.99 km) |
| Decin to Banolas | 806.65 mi (1,298.17 km) |
| Decin to Baranain | 927.79 mi (1,493.13 km) |
| Decin to Barbadanes | 1,195.96 mi (1,924.71 km) |
| Decin to Barbastro | 899.37 mi (1,447.39 km) |
| Decin to Barcelona | 865.50 mi (1,392.88 km) |
| Decin to Bargas | 1,153.07 mi (1,855.69 km) |
