| Rhondda to Baykan | 2,354.01 mi (3,788.42 km) |
| Rhondda to Bayramic | 1,645.58 mi (2,648.31 km) |
| Rhondda to Beldibi | 1,847.98 mi (2,974.03 km) |
| Rhondda to Belen | 2,190.93 mi (3,525.97 km) |
| Rhondda to Bergama | 1,699.97 mi (2,735.84 km) |
| Rhondda to Besikduzu | 2,126.43 mi (3,422.16 km) |
| Rhondda to Besiri | 2,343.38 mi (3,771.30 km) |
| Rhondda to Besni | 2,207.36 mi (3,552.41 km) |
| Rhondda to Beydag | 1,789.66 mi (2,880.18 km) |
| Rhondda to Beykoz | 1,692.13 mi (2,723.22 km) |
| Rhondda to Beylikduzu | 1,678.77 mi (2,701.73 km) |
| Rhondda to Beypazari | 1,850.77 mi (2,978.53 km) |
| Rhondda to Beysehir | 1,951.26 mi (3,140.26 km) |
| Rhondda to Biga | 1,653.38 mi (2,660.86 km) |
| Rhondda to Bigadic | 1,726.43 mi (2,778.43 km) |
