| Radolfzell am Bodensee to Brandenburg | 360.06 mi (579.47 km) |
| Radolfzell am Bodensee to Brandis | 297.56 mi (478.87 km) |
| Radolfzell am Bodensee to Braunfels | 194.11 mi (312.40 km) |
| Radolfzell am Bodensee to Braunsbedra | 278.30 mi (447.88 km) |
| Radolfzell am Bodensee to Braunschweig | 320.68 mi (516.09 km) |
| Radolfzell am Bodensee to Breckerfeld | 253.23 mi (407.53 km) |
| Radolfzell am Bodensee to Breisach am Rhein | 67.37 mi (108.42 km) |
| Radolfzell am Bodensee to Bremen | 369.72 mi (595.01 km) |
| Radolfzell am Bodensee to Bremerhaven | 402.24 mi (647.35 km) |
| Radolfzell am Bodensee to Bremervorde | 397.35 mi (639.48 km) |
| Radolfzell am Bodensee to Bretten | 90.83 mi (146.17 km) |
| Radolfzell am Bodensee to Bretzfeld | 102.44 mi (164.86 km) |
| Radolfzell am Bodensee to Brieselang | 379.55 mi (610.83 km) |
| Radolfzell am Bodensee to Brilon | 253.67 mi (408.24 km) |
| Radolfzell am Bodensee to Bruchhausen-Vilsen | 352.38 mi (567.10 km) |
