| Welling to Boppard | 337.05 mi (542.44 km) |
| Welling to Borgentreich | 392.84 mi (632.22 km) |
| Welling to Borgholzhausen | 352.71 mi (567.62 km) |
| Welling to Borken | 290.74 mi (467.90 km) |
| Welling to Borna | 535.28 mi (861.46 km) |
| Welling to Bornheim | 302.88 mi (487.44 km) |
| Welling to Bosel | 348.51 mi (560.88 km) |
| Welling to Bottrop | 293.02 mi (471.57 km) |
| Welling to Bovenden | 421.60 mi (678.50 km) |
| Welling to Brackenheim | 427.91 mi (688.65 km) |
| Welling to Brake | 375.75 mi (604.72 km) |
| Welling to Brakel | 389.67 mi (627.11 km) |
| Welling to Bramsche | 341.51 mi (549.60 km) |
| Welling to Brand | 267.17 mi (429.97 km) |
| Welling to Brand-Erbisdorf | 573.12 mi (922.35 km) |
