| Potomac to Bahce | 5,698.02 mi (9,170.08 km) |
| Potomac to Bahcesaray | 5,889.20 mi (9,477.75 km) |
| Potomac to Balikesir | 5,234.90 mi (8,424.75 km) |
| Potomac to Balya | 5,217.44 mi (8,396.66 km) |
| Potomac to Banaz | 5,351.49 mi (8,612.39 km) |
| Potomac to Bandirma | 5,206.99 mi (8,379.85 km) |
| Potomac to Bartin | 5,323.73 mi (8,567.71 km) |
| Potomac to Baskale | 5,937.40 mi (9,555.32 km) |
| Potomac to Baskil | 5,718.24 mi (9,202.61 km) |
| Potomac to Basmakci | 5,399.97 mi (8,690.41 km) |
| Potomac to Batman | 5,839.29 mi (9,397.42 km) |
| Potomac to Battalgazi | 5,707.98 mi (9,186.11 km) |
| Potomac to Bayat | 5,443.83 mi (8,760.99 km) |
| Potomac to Bayburt | 5,687.32 mi (9,152.86 km) |
| Potomac to Bayindir | 5,287.09 mi (8,508.74 km) |
