| Potomac to Baykan | 5,849.68 mi (9,414.14 km) |
| Potomac to Bayramic | 5,174.47 mi (8,327.51 km) |
| Potomac to Beldibi | 5,372.86 mi (8,646.78 km) |
| Potomac to Belen | 5,716.78 mi (9,200.26 km) |
| Potomac to Bergama | 5,228.44 mi (8,414.37 km) |
| Potomac to Besikduzu | 5,611.94 mi (9,031.54 km) |
| Potomac to Besiri | 5,843.57 mi (9,404.31 km) |
| Potomac to Besni | 5,724.10 mi (9,212.06 km) |
| Potomac to Beydag | 5,317.57 mi (8,557.81 km) |
| Potomac to Beykoz | 5,218.13 mi (8,397.77 km) |
| Potomac to Beylikduzu | 5,205.88 mi (8,378.06 km) |
| Potomac to Beypazari | 5,374.16 mi (8,648.87 km) |
| Potomac to Beysehir | 5,480.37 mi (8,819.80 km) |
| Potomac to Biga | 5,182.63 mi (8,340.63 km) |
| Potomac to Bigadic | 5,255.66 mi (8,458.17 km) |
