| Radolfzell am Bodensee to Bernburg | 306.85 mi (493.83 km) |
| Radolfzell am Bodensee to Bersenbruck | 334.88 mi (538.94 km) |
| Radolfzell am Bodensee to Besigheim | 87.77 mi (141.25 km) |
| Radolfzell am Bodensee to Bestwig | 252.32 mi (406.08 km) |
| Radolfzell am Bodensee to Betzdorf | 216.58 mi (348.55 km) |
| Radolfzell am Bodensee to Beverstedt | 393.93 mi (633.98 km) |
| Radolfzell am Bodensee to Beverungen | 272.11 mi (437.91 km) |
| Radolfzell am Bodensee to Bexbach | 136.26 mi (219.28 km) |
| Radolfzell am Bodensee to Biberach | 45.52 mi (73.25 km) |
| Radolfzell am Bodensee to Biblis | 136.82 mi (220.20 km) |
| Radolfzell am Bodensee to Bieber | 198.82 mi (319.98 km) |
| Radolfzell am Bodensee to Biedenkopf | 220.55 mi (354.94 km) |
| Radolfzell am Bodensee to Bielefeld | 296.88 mi (477.78 km) |
| Radolfzell am Bodensee to Bietigheim-Bissingen | 85.56 mi (137.70 km) |
| Radolfzell am Bodensee to Billerbeck | 302.64 mi (487.06 km) |
