| Radolfzell am Bodensee to Bressanone | 144.49 mi (232.54 km) |
| Radolfzell am Bodensee to Bresso | 152.35 mi (245.19 km) |
| Radolfzell am Bodensee to Brindisi | 660.96 mi (1,063.71 km) |
| Radolfzell am Bodensee to Broni | 185.11 mi (297.90 km) |
| Radolfzell am Bodensee to Bronte | 748.58 mi (1,204.72 km) |
| Radolfzell am Bodensee to Brugherio | 151.63 mi (244.02 km) |
| Radolfzell am Bodensee to Brugnera | 210.88 mi (339.37 km) |
| Radolfzell am Bodensee to Bruino | 200.85 mi (323.23 km) |
| Radolfzell am Bodensee to Brunico | 153.50 mi (247.04 km) |
| Radolfzell am Bodensee to Brusciano | 542.25 mi (872.67 km) |
| Radolfzell am Bodensee to Bucine | 320.32 mi (515.50 km) |
| Radolfzell am Bodensee to Budrio | 251.90 mi (405.40 km) |
| Radolfzell am Bodensee to Busca | 233.55 mi (375.87 km) |
| Radolfzell am Bodensee to Bussolengo | 180.32 mi (290.19 km) |
| Radolfzell am Bodensee to Busto Arsizio | 146.67 mi (236.04 km) |
