| Alfter to Brandis | 246.73 mi (397.08 km) |
| Alfter to Braunfels | 62.10 mi (99.94 km) |
| Alfter to Braunsbedra | 215.92 mi (347.48 km) |
| Alfter to Braunschweig | 184.22 mi (296.48 km) |
| Alfter to Breckerfeld | 41.74 mi (67.17 km) |
| Alfter to Breisach am Rhein | 188.49 mi (303.34 km) |
| Alfter to Bremen | 179.26 mi (288.49 km) |
| Alfter to Bremerhaven | 205.58 mi (330.85 km) |
| Alfter to Bremervorde | 210.13 mi (338.18 km) |
| Alfter to Bretten | 139.60 mi (224.66 km) |
| Alfter to Bretzfeld | 152.02 mi (244.65 km) |
| Alfter to Brieselang | 286.63 mi (461.29 km) |
| Alfter to Brilon | 81.60 mi (131.33 km) |
| Alfter to Bruchhausen-Vilsen | 168.05 mi (270.46 km) |
| Alfter to Bruchkobel | 92.17 mi (148.33 km) |
