| Sonderborg to Brandis | 273.43 mi (440.04 km) |
| Sonderborg to Braunfels | 309.46 mi (498.03 km) |
| Sonderborg to Braunsbedra | 265.62 mi (427.47 km) |
| Sonderborg to Braunschweig | 185.29 mi (298.20 km) |
| Sonderborg to Breckerfeld | 269.80 mi (434.19 km) |
| Sonderborg to Breisach am Rhein | 484.74 mi (780.12 km) |
| Sonderborg to Bremen | 132.74 mi (213.62 km) |
| Sonderborg to Bremerhaven | 106.12 mi (170.79 km) |
| Sonderborg to Bremervorde | 102.36 mi (164.74 km) |
| Sonderborg to Bretten | 408.70 mi (657.74 km) |
| Sonderborg to Bretzfeld | 396.23 mi (637.67 km) |
| Sonderborg to Brieselang | 207.57 mi (334.06 km) |
| Sonderborg to Brilon | 248.31 mi (399.62 km) |
| Sonderborg to Bruchhausen-Vilsen | 147.32 mi (237.09 km) |
| Sonderborg to Bruchkobel | 328.90 mi (529.32 km) |
