| Rock Island to Blumberg | 4,540.82 mi (7,307.75 km) |
| Rock Island to Bobenheim-Roxheim | 4,464.61 mi (7,185.10 km) |
| Rock Island to Bobingen | 4,608.27 mi (7,416.29 km) |
| Rock Island to Boblingen | 4,524.64 mi (7,281.70 km) |
| Rock Island to Bocholt | 4,314.42 mi (6,943.39 km) |
| Rock Island to Bochum | 4,349.21 mi (6,999.38 km) |
| Rock Island to Bockenem | 4,431.61 mi (7,131.99 km) |
| Rock Island to Bockhorn | 4,304.49 mi (6,927.41 km) |
| Rock Island to Bogen | 4,648.88 mi (7,481.65 km) |
| Rock Island to Bohl-Iggelheim | 4,471.10 mi (7,195.55 km) |
| Rock Island to Bohmte | 4,354.34 mi (7,007.64 km) |
| Rock Island to Boizenburg | 4,397.96 mi (7,077.84 km) |
| Rock Island to Bonen | 4,364.17 mi (7,023.46 km) |
| Rock Island to Bonn | 4,373.69 mi (7,038.78 km) |
| Rock Island to Bopfingen | 4,566.89 mi (7,349.69 km) |
