| Longmont to Brandenburg | 5,032.92 mi (8,099.70 km) |
| Longmont to Brandis | 5,088.08 mi (8,188.48 km) |
| Longmont to Braunfels | 4,994.64 mi (8,038.10 km) |
| Longmont to Braunsbedra | 5,068.92 mi (8,157.64 km) |
| Longmont to Braunschweig | 4,979.16 mi (8,013.18 km) |
| Longmont to Breckerfeld | 4,930.23 mi (7,934.44 km) |
| Longmont to Breisach am Rhein | 5,084.41 mi (8,182.57 km) |
| Longmont to Bremen | 4,888.08 mi (7,866.60 km) |
| Longmont to Bremerhaven | 4,859.81 mi (7,821.11 km) |
| Longmont to Bremervorde | 4,879.65 mi (7,853.03 km) |
| Longmont to Bretten | 5,074.82 mi (8,167.13 km) |
| Longmont to Bretzfeld | 5,091.75 mi (8,194.38 km) |
| Longmont to Brieselang | 5,038.65 mi (8,108.92 km) |
| Longmont to Brilon | 4,959.46 mi (7,981.48 km) |
| Longmont to Bruchhausen-Vilsen | 4,905.87 mi (7,895.23 km) |
