| Western Springs to Blumberg | 4,423.51 mi (7,118.95 km) |
| Western Springs to Bobenheim-Roxheim | 4,349.38 mi (6,999.65 km) |
| Western Springs to Bobingen | 4,492.82 mi (7,230.49 km) |
| Western Springs to Boblingen | 4,408.64 mi (7,095.03 km) |
| Western Springs to Bocholt | 4,201.23 mi (6,761.22 km) |
| Western Springs to Bochum | 4,235.86 mi (6,816.96 km) |
| Western Springs to Bockenem | 4,320.65 mi (6,953.42 km) |
| Western Springs to Bockhorn | 4,194.30 mi (6,750.08 km) |
| Western Springs to Bogen | 4,535.38 mi (7,298.99 km) |
| Western Springs to Bohl-Iggelheim | 4,355.57 mi (7,009.61 km) |
| Western Springs to Bohmte | 4,242.84 mi (6,828.19 km) |
| Western Springs to Boizenburg | 4,289.26 mi (6,902.89 km) |
| Western Springs to Bonen | 4,251.29 mi (6,841.78 km) |
| Western Springs to Bonn | 4,259.26 mi (6,854.62 km) |
| Western Springs to Bopfingen | 4,451.89 mi (7,164.63 km) |
