| Cwmbran to Boppard | 471.87 mi (759.40 km) |
| Cwmbran to Borgentreich | 525.94 mi (846.41 km) |
| Cwmbran to Borgholzhausen | 483.39 mi (777.95 km) |
| Cwmbran to Borken | 422.87 mi (680.55 km) |
| Cwmbran to Borna | 669.03 mi (1,076.70 km) |
| Cwmbran to Bornheim | 438.02 mi (704.93 km) |
| Cwmbran to Bosel | 472.25 mi (760.02 km) |
| Cwmbran to Bottrop | 426.63 mi (686.59 km) |
| Cwmbran to Bovenden | 554.51 mi (892.40 km) |
| Cwmbran to Brackenheim | 560.74 mi (902.43 km) |
| Cwmbran to Brake | 497.09 mi (799.99 km) |
| Cwmbran to Brakel | 522.20 mi (840.41 km) |
| Cwmbran to Bramsche | 470.20 mi (756.71 km) |
| Cwmbran to Brand | 402.29 mi (647.42 km) |
| Cwmbran to Brand-Erbisdorf | 707.20 mi (1,138.13 km) |
