| Portales to Bahce | 6,873.58 mi (11,061.96 km) |
| Portales to Bahcesaray | 6,990.27 mi (11,249.75 km) |
| Portales to Balikesir | 6,462.85 mi (10,400.95 km) |
| Portales to Balya | 6,446.59 mi (10,374.78 km) |
| Portales to Banaz | 6,573.36 mi (10,578.79 km) |
| Portales to Bandirma | 6,426.85 mi (10,343.02 km) |
| Portales to Bartin | 6,492.95 mi (10,449.39 km) |
| Portales to Baskale | 7,025.61 mi (11,306.62 km) |
| Portales to Baskil | 6,857.52 mi (11,036.12 km) |
| Portales to Basmakci | 6,628.30 mi (10,667.22 km) |
| Portales to Batman | 6,961.19 mi (11,202.95 km) |
| Portales to Battalgazi | 6,853.43 mi (11,029.53 km) |
| Portales to Bayat | 6,606.10 mi (10,631.49 km) |
| Portales to Bayburt | 6,794.64 mi (10,934.91 km) |
| Portales to Bayindir | 6,531.24 mi (10,511.01 km) |
