| Portage to Bahce | 5,854.02 mi (9,421.14 km) |
| Portage to Bahcesaray | 6,009.32 mi (9,671.07 km) |
| Portage to Balikesir | 5,416.37 mi (8,716.80 km) |
| Portage to Balya | 5,399.49 mi (8,689.63 km) |
| Portage to Banaz | 5,530.22 mi (8,900.03 km) |
| Portage to Bandirma | 5,383.78 mi (8,664.36 km) |
| Portage to Bartin | 5,473.92 mi (8,809.42 km) |
| Portage to Baskale | 6,051.75 mi (9,739.34 km) |
| Portage to Baskil | 5,855.85 mi (9,424.08 km) |
| Portage to Basmakci | 5,582.57 mi (8,984.27 km) |
| Portage to Batman | 5,969.17 mi (9,606.45 km) |
| Portage to Battalgazi | 5,848.63 mi (9,412.45 km) |
| Portage to Bayat | 5,591.21 mi (8,998.19 km) |
| Portage to Bayburt | 5,808.87 mi (9,348.48 km) |
| Portage to Bayindir | 5,478.02 mi (8,816.02 km) |
