| Castellana Grotte to Azcoitia | 1,009.73 mi (1,625.01 km) |
| Castellana Grotte to Azpeitia | 1,007.46 mi (1,621.35 km) |
| Castellana Grotte to Azuqueca de Henares | 1,067.82 mi (1,718.49 km) |
| Castellana Grotte to Badajoz | 1,283.36 mi (2,065.37 km) |
| Castellana Grotte to Badalona | 776.80 mi (1,250.14 km) |
| Castellana Grotte to Baena | 1,168.30 mi (1,880.20 km) |
| Castellana Grotte to Baeza | 1,116.46 mi (1,796.77 km) |
| Castellana Grotte to Bailen | 1,130.13 mi (1,818.77 km) |
| Castellana Grotte to Balaguer | 849.80 mi (1,367.62 km) |
| Castellana Grotte to Banolas | 749.14 mi (1,205.63 km) |
| Castellana Grotte to Baranain | 976.35 mi (1,571.28 km) |
| Castellana Grotte to Barbadanes | 1,294.63 mi (2,083.51 km) |
| Castellana Grotte to Barbastro | 884.46 mi (1,423.40 km) |
| Castellana Grotte to Barcelona | 779.86 mi (1,255.06 km) |
| Castellana Grotte to Bargas | 1,113.74 mi (1,792.39 km) |
