| Sonderborg to Bobenheim-Roxheim | 373.18 mi (600.58 km) |
| Sonderborg to Bobingen | 461.36 mi (742.48 km) |
| Sonderborg to Boblingen | 431.60 mi (694.59 km) |
| Sonderborg to Bocholt | 249.81 mi (402.03 km) |
| Sonderborg to Bochum | 259.95 mi (418.35 km) |
| Sonderborg to Bockenem | 201.00 mi (323.48 km) |
| Sonderborg to Bockhorn | 126.88 mi (204.19 km) |
| Sonderborg to Bogen | 432.19 mi (695.55 km) |
| Sonderborg to Bohl-Iggelheim | 388.05 mi (624.51 km) |
| Sonderborg to Bohmte | 186.07 mi (299.44 km) |
| Sonderborg to Boizenburg | 113.25 mi (182.26 km) |
| Sonderborg to Bonen | 243.96 mi (392.61 km) |
| Sonderborg to Bonn | 309.89 mi (498.71 km) |
| Sonderborg to Bopfingen | 419.17 mi (674.59 km) |
| Sonderborg to Boppard | 336.43 mi (541.43 km) |
