| Rheinbach to Boppard | 39.58 mi (63.70 km) |
| Rheinbach to Borgentreich | 118.81 mi (191.21 km) |
| Rheinbach to Borgholzhausen | 116.88 mi (188.09 km) |
| Rheinbach to Borken | 82.99 mi (133.56 km) |
| Rheinbach to Borna | 244.21 mi (393.01 km) |
| Rheinbach to Bornheim | 9.03 mi (14.53 km) |
| Rheinbach to Bosel | 169.44 mi (272.68 km) |
| Rheinbach to Bottrop | 61.60 mi (99.14 km) |
| Rheinbach to Bovenden | 144.86 mi (233.13 km) |
| Rheinbach to Brackenheim | 142.67 mi (229.61 km) |
| Rheinbach to Brake | 197.62 mi (318.04 km) |
| Rheinbach to Brakel | 122.31 mi (196.84 km) |
| Rheinbach to Bramsche | 129.90 mi (209.05 km) |
| Rheinbach to Brand | 35.28 mi (56.77 km) |
| Rheinbach to Brand-Erbisdorf | 278.93 mi (448.90 km) |
