| Alsdorf to Bobenheim-Roxheim | 132.15 mi (212.67 km) |
| Alsdorf to Bobingen | 275.75 mi (443.77 km) |
| Alsdorf to Boblingen | 197.98 mi (318.61 km) |
| Alsdorf to Bocholt | 68.45 mi (110.16 km) |
| Alsdorf to Bochum | 61.44 mi (98.88 km) |
| Alsdorf to Bockenem | 187.67 mi (302.03 km) |
| Alsdorf to Bockhorn | 190.75 mi (306.98 km) |
| Alsdorf to Bogen | 320.12 mi (515.19 km) |
| Alsdorf to Bohl-Iggelheim | 141.10 mi (227.08 km) |
| Alsdorf to Bohmte | 137.86 mi (221.87 km) |
| Alsdorf to Boizenburg | 258.16 mi (415.47 km) |
| Alsdorf to Bonen | 84.78 mi (136.44 km) |
| Alsdorf to Bonn | 42.05 mi (67.67 km) |
| Alsdorf to Bopfingen | 233.06 mi (375.07 km) |
| Alsdorf to Boppard | 77.05 mi (123.99 km) |
