| Cwmbran to Billingham | 216.80 mi (348.91 km) |
| Cwmbran to Bilston | 74.82 mi (120.41 km) |
| Cwmbran to Binfield | 96.99 mi (156.09 km) |
| Cwmbran to Bingham | 125.25 mi (201.57 km) |
| Cwmbran to Bingley | 159.41 mi (256.55 km) |
| Cwmbran to Birchington | 186.95 mi (300.87 km) |
| Cwmbran to Birkenhead | 120.22 mi (193.48 km) |
| Cwmbran to Birmingham | 74.31 mi (119.59 km) |
| Cwmbran to Birstall | 154.53 mi (248.69 km) |
| Cwmbran to Birstall | 107.06 mi (172.30 km) |
| Cwmbran to Bishop Auckland | 215.30 mi (346.48 km) |
| Cwmbran to Bishopbriggs | 297.83 mi (479.31 km) |
| Cwmbran to Bishops Cleeve | 45.77 mi (73.66 km) |
| Cwmbran to Bishops Stortford | 137.39 mi (221.11 km) |
| Cwmbran to Bishopstoke | 87.11 mi (140.19 km) |
