| Portchester to Baykan | 2,249.87 mi (3,620.81 km) |
| Portchester to Bayramic | 1,534.38 mi (2,469.35 km) |
| Portchester to Beldibi | 1,735.85 mi (2,793.59 km) |
| Portchester to Belen | 2,081.88 mi (3,350.47 km) |
| Portchester to Bergama | 1,588.56 mi (2,556.54 km) |
| Portchester to Besikduzu | 2,024.09 mi (3,257.45 km) |
| Portchester to Besiri | 2,238.65 mi (3,602.75 km) |
| Portchester to Besni | 2,100.26 mi (3,380.04 km) |
| Portchester to Beydag | 1,678.07 mi (2,700.59 km) |
| Portchester to Beykoz | 1,583.32 mi (2,548.11 km) |
| Portchester to Beylikduzu | 1,569.57 mi (2,525.98 km) |
| Portchester to Beypazari | 1,742.60 mi (2,804.44 km) |
| Portchester to Beysehir | 1,840.88 mi (2,962.60 km) |
| Portchester to Biga | 1,542.76 mi (2,482.84 km) |
| Portchester to Bigadic | 1,615.60 mi (2,600.06 km) |
