| Pontypridd to Bonhill | 306.79 mi (493.72 km) |
| Pontypridd to Bonnyrigg | 295.38 mi (475.36 km) |
| Pontypridd to Bootle | 128.25 mi (206.39 km) |
| Pontypridd to Borehamwood | 131.70 mi (211.96 km) |
| Pontypridd to Boscombe | 88.92 mi (143.10 km) |
| Pontypridd to Boston | 169.33 mi (272.51 km) |
| Pontypridd to Bottesford | 175.27 mi (282.07 km) |
| Pontypridd to Bourne | 149.20 mi (240.11 km) |
| Pontypridd to Bournemouth | 87.90 mi (141.46 km) |
| Pontypridd to Bournville | 82.76 mi (133.18 km) |
| Pontypridd to Bovingdon | 120.51 mi (193.95 km) |
| Pontypridd to Bowdon | 129.26 mi (208.03 km) |
| Pontypridd to Boxley | 168.53 mi (271.22 km) |
| Pontypridd to Brackley | 98.34 mi (158.27 km) |
| Pontypridd to Bracknell | 112.24 mi (180.63 km) |
