| Upminster to Bahce | 2,020.97 mi (3,252.43 km) |
| Upminster to Bahcesaray | 2,242.18 mi (3,608.43 km) |
| Upminster to Balikesir | 1,555.28 mi (2,502.98 km) |
| Upminster to Balya | 1,537.96 mi (2,475.11 km) |
| Upminster to Banaz | 1,671.39 mi (2,689.85 km) |
| Upminster to Bandirma | 1,526.52 mi (2,456.69 km) |
| Upminster to Bartin | 1,653.20 mi (2,660.57 km) |
| Upminster to Baskale | 2,297.14 mi (3,696.89 km) |
| Upminster to Baskil | 2,054.18 mi (3,305.89 km) |
| Upminster to Basmakci | 1,720.93 mi (2,769.57 km) |
| Upminster to Batman | 2,181.42 mi (3,510.65 km) |
| Upminster to Battalgazi | 2,041.24 mi (3,285.06 km) |
| Upminster to Bayat | 1,774.31 mi (2,855.47 km) |
| Upminster to Bayburt | 2,043.14 mi (3,288.12 km) |
| Upminster to Bayindir | 1,611.90 mi (2,594.09 km) |
