| Trecastagni to Azcoitia | 990.24 mi (1,593.64 km) |
| Trecastagni to Azpeitia | 988.12 mi (1,590.22 km) |
| Trecastagni to Azuqueca de Henares | 1,003.02 mi (1,614.20 km) |
| Trecastagni to Badajoz | 1,197.19 mi (1,926.69 km) |
| Trecastagni to Badalona | 732.95 mi (1,179.57 km) |
| Trecastagni to Baena | 1,059.85 mi (1,705.67 km) |
| Trecastagni to Baeza | 1,011.37 mi (1,627.64 km) |
| Trecastagni to Bailen | 1,027.15 mi (1,653.04 km) |
| Trecastagni to Balaguer | 810.67 mi (1,304.65 km) |
| Trecastagni to Banolas | 722.54 mi (1,162.82 km) |
| Trecastagni to Baranain | 951.54 mi (1,531.36 km) |
| Trecastagni to Barbadanes | 1,255.52 mi (2,020.56 km) |
| Trecastagni to Barbastro | 848.94 mi (1,366.23 km) |
| Trecastagni to Barcelona | 734.74 mi (1,182.45 km) |
| Trecastagni to Bargas | 1,039.32 mi (1,672.62 km) |
