| Rorschach to Blumberg | 51.80 mi (83.36 km) |
| Rorschach to Bobenheim-Roxheim | 155.29 mi (249.91 km) |
| Rorschach to Bobingen | 82.34 mi (132.51 km) |
| Rorschach to Boblingen | 87.14 mi (140.24 km) |
| Rorschach to Bocholt | 328.05 mi (527.95 km) |
| Rorschach to Bochum | 295.73 mi (475.94 km) |
| Rorschach to Bockenem | 315.29 mi (507.41 km) |
| Rorschach to Bockhorn | 415.09 mi (668.03 km) |
| Rorschach to Bogen | 177.56 mi (285.75 km) |
| Rorschach to Bohl-Iggelheim | 142.49 mi (229.31 km) |
| Rorschach to Bohmte | 342.61 mi (551.38 km) |
| Rorschach to Boizenburg | 411.14 mi (661.66 km) |
| Rorschach to Bonen | 295.94 mi (476.27 km) |
| Rorschach to Bonn | 250.42 mi (403.02 km) |
| Rorschach to Bopfingen | 103.77 mi (167.00 km) |
