| Greenbelt to Brandenburg | 4,129.81 mi (6,646.29 km) |
| Greenbelt to Brandis | 4,165.73 mi (6,704.10 km) |
| Greenbelt to Braunfels | 4,023.81 mi (6,475.70 km) |
| Greenbelt to Braunsbedra | 4,139.86 mi (6,662.46 km) |
| Greenbelt to Braunschweig | 4,057.29 mi (6,529.58 km) |
| Greenbelt to Breckerfeld | 3,966.32 mi (6,383.17 km) |
| Greenbelt to Breisach am Rhein | 4,063.09 mi (6,538.91 km) |
| Greenbelt to Bremen | 3,968.67 mi (6,386.96 km) |
| Greenbelt to Bremerhaven | 3,947.87 mi (6,353.48 km) |
| Greenbelt to Bremervorde | 3,970.48 mi (6,389.86 km) |
| Greenbelt to Bretten | 4,079.89 mi (6,565.94 km) |
| Greenbelt to Bretzfeld | 4,105.19 mi (6,606.66 km) |
| Greenbelt to Brieselang | 4,142.41 mi (6,666.56 km) |
| Greenbelt to Brilon | 4,006.28 mi (6,447.48 km) |
| Greenbelt to Bruchhausen-Vilsen | 3,983.15 mi (6,410.26 km) |
