| Rhondda to Brzesko | 1,051.09 mi (1,691.57 km) |
| Rhondda to Brzeszcze | 987.64 mi (1,589.45 km) |
| Rhondda to Brzeziny | 987.81 mi (1,589.73 km) |
| Rhondda to Brzozow | 1,116.15 mi (1,796.26 km) |
| Rhondda to Bukowno | 996.36 mi (1,603.48 km) |
| Rhondda to Busko-Zdroj | 1,046.67 mi (1,684.45 km) |
| Rhondda to Bydgoszcz | 906.07 mi (1,458.18 km) |
| Rhondda to Bystrzyca Klodzka | 875.29 mi (1,408.64 km) |
| Rhondda to Bytom | 971.57 mi (1,563.60 km) |
| Rhondda to Bytow | 886.01 mi (1,425.90 km) |
| Rhondda to Chelm | 1,153.92 mi (1,857.06 km) |
| Rhondda to Chelmek | 989.84 mi (1,593.00 km) |
| Rhondda to Chelmno | 923.08 mi (1,485.56 km) |
| Rhondda to Chelmza | 930.92 mi (1,498.16 km) |
| Rhondda to Chodziez | 860.72 mi (1,385.20 km) |
