| Olgiate Olona to Bahcesaray | 1,805.35 mi (2,905.43 km) |
| Olgiate Olona to Balikesir | 1,047.71 mi (1,686.12 km) |
| Olgiate Olona to Balya | 1,029.85 mi (1,657.39 km) |
| Olgiate Olona to Banaz | 1,165.39 mi (1,875.51 km) |
| Olgiate Olona to Bandirma | 1,028.11 mi (1,654.59 km) |
| Olgiate Olona to Bartin | 1,200.29 mi (1,931.69 km) |
| Olgiate Olona to Baskale | 1,866.14 mi (3,003.26 km) |
| Olgiate Olona to Baskil | 1,599.78 mi (2,574.59 km) |
| Olgiate Olona to Basmakci | 1,207.96 mi (1,944.03 km) |
| Olgiate Olona to Batman | 1,732.60 mi (2,788.36 km) |
| Olgiate Olona to Battalgazi | 1,582.57 mi (2,546.90 km) |
| Olgiate Olona to Bayat | 1,318.86 mi (2,122.50 km) |
| Olgiate Olona to Bayburt | 1,617.06 mi (2,602.40 km) |
| Olgiate Olona to Bayindir | 1,088.45 mi (1,751.70 km) |
| Olgiate Olona to Baykan | 1,754.99 mi (2,824.38 km) |
