| Iserlohn to Azcoitia | 733.51 mi (1,180.47 km) |
| Iserlohn to Azpeitia | 732.02 mi (1,178.08 km) |
| Iserlohn to Azuqueca de Henares | 911.35 mi (1,466.68 km) |
| Iserlohn to Badajoz | 1,116.29 mi (1,796.49 km) |
| Iserlohn to Badalona | 734.08 mi (1,181.39 km) |
| Iserlohn to Baena | 1,116.38 mi (1,796.64 km) |
| Iserlohn to Baeza | 1,072.61 mi (1,726.20 km) |
| Iserlohn to Bailen | 1,073.90 mi (1,728.28 km) |
| Iserlohn to Balaguer | 737.77 mi (1,187.33 km) |
| Iserlohn to Banolas | 680.42 mi (1,095.04 km) |
| Iserlohn to Baranain | 736.63 mi (1,185.50 km) |
| Iserlohn to Barbadanes | 963.72 mi (1,550.96 km) |
| Iserlohn to Barbastro | 737.14 mi (1,186.31 km) |
| Iserlohn to Barcelona | 738.35 mi (1,188.25 km) |
| Iserlohn to Bargas | 968.82 mi (1,559.17 km) |
