| Clay to Blumberg | 4,755.55 mi (7,653.31 km) |
| Clay to Bobenheim-Roxheim | 4,693.90 mi (7,554.10 km) |
| Clay to Bobingen | 4,834.84 mi (7,780.92 km) |
| Clay to Boblingen | 4,748.38 mi (7,641.79 km) |
| Clay to Bocholt | 4,557.97 mi (7,335.34 km) |
| Clay to Bochum | 4,591.47 mi (7,389.26 km) |
| Clay to Bockenem | 4,687.58 mi (7,543.93 km) |
| Clay to Bockhorn | 4,566.05 mi (7,348.35 km) |
| Clay to Bogen | 4,887.57 mi (7,865.78 km) |
| Clay to Bohl-Iggelheim | 4,698.36 mi (7,561.29 km) |
| Clay to Bohmte | 4,607.76 mi (7,415.47 km) |
| Clay to Boizenburg | 4,667.21 mi (7,511.15 km) |
| Clay to Bonen | 4,609.15 mi (7,417.71 km) |
| Clay to Bonn | 4,608.96 mi (7,417.40 km) |
| Clay to Bopfingen | 4,796.78 mi (7,719.68 km) |
