| Rhondda to Bargas | 807.24 mi (1,299.13 km) |
| Rhondda to Bayona | 704.16 mi (1,133.24 km) |
| Rhondda to Baza | 976.98 mi (1,572.30 km) |
| Rhondda to Beasain | 594.90 mi (957.40 km) |
| Rhondda to Bejar | 784.13 mi (1,261.94 km) |
| Rhondda to Benaguacil | 841.71 mi (1,354.60 km) |
| Rhondda to Benahavis | 1,046.15 mi (1,683.62 km) |
| Rhondda to Benalmadena | 1,038.90 mi (1,671.95 km) |
| Rhondda to Benavente | 672.61 mi (1,082.46 km) |
| Rhondda to Benetuser | 854.72 mi (1,375.54 km) |
| Rhondda to Beniajan | 948.81 mi (1,526.97 km) |
| Rhondda to Benicarlo | 795.07 mi (1,279.54 km) |
| Rhondda to Benicasim | 815.91 mi (1,313.08 km) |
| Rhondda to Beniel | 944.87 mi (1,520.62 km) |
| Rhondda to Benifayo | 864.04 mi (1,390.54 km) |
