| Guadarrama to Blumberg | 795.40 mi (1,280.07 km) |
| Guadarrama to Bobenheim-Roxheim | 862.37 mi (1,387.85 km) |
| Guadarrama to Bobingen | 900.48 mi (1,449.18 km) |
| Guadarrama to Boblingen | 847.01 mi (1,363.13 km) |
| Guadarrama to Bocholt | 923.19 mi (1,485.73 km) |
| Guadarrama to Bochum | 920.41 mi (1,481.25 km) |
| Guadarrama to Bockenem | 1,032.56 mi (1,661.75 km) |
| Guadarrama to Bockhorn | 1,044.80 mi (1,681.45 km) |
| Guadarrama to Bogen | 996.84 mi (1,604.26 km) |
| Guadarrama to Bohl-Iggelheim | 851.04 mi (1,369.61 km) |
| Guadarrama to Bohmte | 997.36 mi (1,605.09 km) |
| Guadarrama to Boizenburg | 1,115.92 mi (1,795.90 km) |
| Guadarrama to Bonen | 941.76 mi (1,515.62 km) |
| Guadarrama to Bonn | 878.11 mi (1,413.19 km) |
| Guadarrama to Bopfingen | 903.84 mi (1,454.59 km) |
