| Rhondda to Brookfield (Illinois) | 3,828.76 mi (6,161.80 km) |
| Rhondda to Brookfield (Wisconsin) | 3,783.10 mi (6,088.32 km) |
| Rhondda to Brookhaven (Georgia) | 4,061.34 mi (6,536.09 km) |
| Rhondda to Brookhaven (Mississippi) | 4,423.82 mi (7,119.44 km) |
| Rhondda to Brookings (South Dakota) | 4,047.17 mi (6,513.29 km) |
| Rhondda to Brooklyn (New York) | 3,324.37 mi (5,350.06 km) |
| Rhondda to Brooklyn (Ohio) | 3,606.79 mi (5,804.57 km) |
| Rhondda to Brooklyn Center (Minnesota) | 3,885.83 mi (6,253.64 km) |
| Rhondda to Brooklyn Park (Maryland) | 3,496.52 mi (5,627.11 km) |
| Rhondda to Brooklyn Park (Minnesota) | 3,885.10 mi (6,252.46 km) |
| Rhondda to Brookside (Delaware) | 3,439.62 mi (5,535.54 km) |
| Rhondda to Broomall (Pennsylvania) | 3,411.57 mi (5,490.40 km) |
| Rhondda to Broomfield (Colorado) | 4,557.35 mi (7,334.35 km) |
| Rhondda to Broussard (Louisiana) | 4,557.71 mi (7,334.93 km) |
| Rhondda to Brown Deer (Wisconsin) | 3,772.47 mi (6,071.20 km) |
