| Watertown Town to Brandenburg | 3,752.36 mi (6,038.84 km) |
| Watertown Town to Brandis | 3,787.63 mi (6,095.61 km) |
| Watertown Town to Braunfels | 3,644.87 mi (5,865.85 km) |
| Watertown Town to Braunsbedra | 3,761.62 mi (6,053.74 km) |
| Watertown Town to Braunschweig | 3,679.37 mi (5,921.38 km) |
| Watertown Town to Breckerfeld | 3,587.52 mi (5,773.56 km) |
| Watertown Town to Breisach am Rhein | 3,683.93 mi (5,928.71 km) |
| Watertown Town to Bremen | 3,590.98 mi (5,779.12 km) |
| Watertown Town to Bremerhaven | 3,570.47 mi (5,746.11 km) |
| Watertown Town to Bremervorde | 3,593.12 mi (5,782.57 km) |
| Watertown Town to Bretten | 3,700.70 mi (5,955.71 km) |
| Watertown Town to Bretzfeld | 3,726.04 mi (5,996.48 km) |
| Watertown Town to Brieselang | 3,765.16 mi (6,059.44 km) |
| Watertown Town to Brilon | 3,627.65 mi (5,838.13 km) |
| Watertown Town to Bruchhausen-Vilsen | 3,605.32 mi (5,802.21 km) |
