| Irondale to Blumberg | 4,764.96 mi (7,668.46 km) |
| Irondale to Bobenheim-Roxheim | 4,703.46 mi (7,569.49 km) |
| Irondale to Bobingen | 4,844.36 mi (7,796.24 km) |
| Irondale to Boblingen | 4,757.89 mi (7,657.08 km) |
| Irondale to Bocholt | 4,567.68 mi (7,350.97 km) |
| Irondale to Bochum | 4,601.17 mi (7,404.86 km) |
| Irondale to Bockenem | 4,697.39 mi (7,559.71 km) |
| Irondale to Bockhorn | 4,575.92 mi (7,364.23 km) |
| Irondale to Bogen | 4,897.20 mi (7,881.28 km) |
| Irondale to Bohl-Iggelheim | 4,707.91 mi (7,576.65 km) |
| Irondale to Bohmte | 4,617.55 mi (7,431.23 km) |
| Irondale to Boizenburg | 4,677.14 mi (7,527.12 km) |
| Irondale to Bonen | 4,618.87 mi (7,433.35 km) |
| Irondale to Bonn | 4,618.59 mi (7,432.90 km) |
| Irondale to Bopfingen | 4,806.34 mi (7,735.06 km) |
