| Bon Air to Blumberg | 4,202.03 mi (6,762.52 km) |
| Bon Air to Bobenheim-Roxheim | 4,144.88 mi (6,670.54 km) |
| Bon Air to Bobingen | 4,284.40 mi (6,895.07 km) |
| Bon Air to Boblingen | 4,197.46 mi (6,755.17 km) |
| Bon Air to Bocholt | 4,014.25 mi (6,460.30 km) |
| Bon Air to Bochum | 4,047.14 mi (6,513.24 km) |
| Bon Air to Bockenem | 4,147.63 mi (6,674.96 km) |
| Bon Air to Bockhorn | 4,028.89 mi (6,483.87 km) |
| Bon Air to Bogen | 4,340.67 mi (6,985.63 km) |
| Bon Air to Bohl-Iggelheim | 4,148.70 mi (6,676.69 km) |
| Bon Air to Bohmte | 4,067.29 mi (6,545.67 km) |
| Bon Air to Boizenburg | 4,132.51 mi (6,650.63 km) |
| Bon Air to Bonen | 4,065.66 mi (6,543.05 km) |
| Bon Air to Bonn | 4,062.21 mi (6,537.49 km) |
| Bon Air to Bopfingen | 4,247.51 mi (6,835.70 km) |
