| Watertown to Brandenburg | 3,855.05 mi (6,204.10 km) |
| Watertown to Brandis | 3,895.11 mi (6,268.57 km) |
| Watertown to Braunfels | 3,762.23 mi (6,054.72 km) |
| Watertown to Braunsbedra | 3,870.38 mi (6,228.78 km) |
| Watertown to Braunschweig | 3,785.63 mi (6,092.38 km) |
| Watertown to Breckerfeld | 3,702.70 mi (5,958.92 km) |
| Watertown to Breisach am Rhein | 3,813.57 mi (6,137.35 km) |
| Watertown to Bremen | 3,695.73 mi (5,947.70 km) |
| Watertown to Bremerhaven | 3,673.25 mi (5,911.52 km) |
| Watertown to Bremervorde | 3,695.51 mi (5,947.34 km) |
| Watertown to Bretten | 3,824.25 mi (6,154.53 km) |
| Watertown to Bretzfeld | 3,847.84 mi (6,192.51 km) |
| Watertown to Brieselang | 3,866.41 mi (6,222.39 km) |
| Watertown to Brilon | 3,740.69 mi (6,020.06 km) |
| Watertown to Bruchhausen-Vilsen | 3,711.00 mi (5,972.28 km) |
