| Delaware to Brandenburg | 4,295.12 mi (6,912.33 km) |
| Delaware to Brandis | 4,336.51 mi (6,978.95 km) |
| Delaware to Braunfels | 4,206.09 mi (6,769.05 km) |
| Delaware to Braunsbedra | 4,312.16 mi (6,939.74 km) |
| Delaware to Braunschweig | 4,226.81 mi (6,802.39 km) |
| Delaware to Breckerfeld | 4,146.15 mi (6,672.58 km) |
| Delaware to Breisach am Rhein | 4,259.36 mi (6,854.78 km) |
| Delaware to Bremen | 4,136.58 mi (6,657.18 km) |
| Delaware to Bremerhaven | 4,113.55 mi (6,620.12 km) |
| Delaware to Bremervorde | 4,135.67 mi (6,655.71 km) |
| Delaware to Bretten | 4,269.20 mi (6,870.61 km) |
| Delaware to Bretzfeld | 4,292.49 mi (6,908.09 km) |
| Delaware to Brieselang | 4,306.03 mi (6,929.89 km) |
| Delaware to Brilon | 4,183.64 mi (6,732.91 km) |
| Delaware to Bruchhausen-Vilsen | 4,152.10 mi (6,682.16 km) |
