| Cities | Distance |
|---|---|
| Cwmbran to Bonhill | 305.73 mi (492.02 km) |
| Cwmbran to Bonnyrigg | 291.71 mi (469.46 km) |
| Cwmbran to Bootle | 123.87 mi (199.35 km) |
| Cwmbran to Borehamwood | 117.82 mi (189.61 km) |
| Cwmbran to Boscombe | 82.01 mi (131.99 km) |
| Cwmbran to Boston | 156.13 mi (251.27 km) |
| Cwmbran to Bottesford | 164.11 mi (264.11 km) |
| Cwmbran to Bourne | 135.87 mi (218.67 km) |
| Cwmbran to Bournemouth | 81.22 mi (130.71 km) |
| Cwmbran to Bournville | 70.78 mi (113.90 km) |
| Cwmbran to Bovingdon | 106.52 mi (171.42 km) |
| Cwmbran to Bowdon | 122.19 mi (196.65 km) |
| Cwmbran to Boxley | 155.25 mi (249.85 km) |
| Cwmbran to Brackley | 84.17 mi (135.46 km) |
| Cwmbran to Bracknell | 99.01 mi (159.34 km) |