| Olgiate Olona to Azcoitia | 577.39 mi (929.23 km) |
| Olgiate Olona to Azpeitia | 575.20 mi (925.69 km) |
| Olgiate Olona to Azuqueca de Henares | 704.92 mi (1,134.46 km) |
| Olgiate Olona to Badajoz | 933.19 mi (1,501.83 km) |
| Olgiate Olona to Badalona | 441.50 mi (710.53 km) |
| Olgiate Olona to Baena | 876.42 mi (1,410.47 km) |
| Olgiate Olona to Baeza | 825.33 mi (1,328.25 km) |
| Olgiate Olona to Bailen | 832.49 mi (1,339.76 km) |
| Olgiate Olona to Balaguer | 482.59 mi (776.65 km) |
| Olgiate Olona to Banolas | 389.37 mi (626.63 km) |
| Olgiate Olona to Baranain | 557.38 mi (897.01 km) |
| Olgiate Olona to Barbadanes | 864.29 mi (1,390.95 km) |
| Olgiate Olona to Barbastro | 501.84 mi (807.63 km) |
| Olgiate Olona to Barcelona | 446.04 mi (717.83 km) |
| Olgiate Olona to Bargas | 762.03 mi (1,226.37 km) |
