| Pontypridd to Burlingame (California) | 5,262.12 mi (8,468.56 km) |
| Pontypridd to Burlington (Iowa) | 4,005.36 mi (6,446.01 km) |
| Pontypridd to Burlington (Kentucky) | 3,837.72 mi (6,176.22 km) |
| Pontypridd to Burlington (North Carolina) | 3,759.91 mi (6,051.00 km) |
| Pontypridd to Burlington (Vermont) | 3,140.21 mi (5,053.68 km) |
| Pontypridd to Burlington (Wisconsin) | 3,809.76 mi (6,131.22 km) |
| Pontypridd to Burnsville (Minnesota) | 3,901.70 mi (6,279.18 km) |
| Pontypridd to Burr Ridge (Illinois) | 3,838.39 mi (6,177.29 km) |
| Pontypridd to Burton (Michigan) | 3,615.22 mi (5,818.14 km) |
| Pontypridd to Burtonsville (Maryland) | 3,517.44 mi (5,660.77 km) |
| Pontypridd to Butler (Pennsylvania) | 3,561.10 mi (5,731.04 km) |
| Pontypridd to Butte (Montana) | 4,503.11 mi (7,247.05 km) |
| Pontypridd to Byram (Mississippi) | 4,390.43 mi (7,065.71 km) |
| Pontypridd to Cabot (Arkansas) | 4,321.96 mi (6,955.53 km) |
| Pontypridd to Cadillac (Michigan) | 3,630.15 mi (5,842.16 km) |
