| Watertown Town to Buena Park (California) | 2,578.76 mi (4,150.12 km) |
| Watertown Town to Buenaventura Lakes (Florida) | 1,124.64 mi (1,809.94 km) |
| Watertown Town to Buffalo (Minnesota) | 1,144.44 mi (1,841.80 km) |
| Watertown Town to Buffalo (New York) | 391.52 mi (630.09 km) |
| Watertown Town to Buffalo Grove (Illinois) | 856.87 mi (1,379.00 km) |
| Watertown Town to Buford (Georgia) | 897.35 mi (1,444.14 km) |
| Watertown Town to Bull Run (Virginia) | 414.93 mi (667.76 km) |
| Watertown Town to Bullhead City (Arizona) | 2,363.55 mi (3,803.77 km) |
| Watertown Town to Burbank (California) | 2,584.60 mi (4,159.52 km) |
| Watertown Town to Burbank (Illinois) | 850.88 mi (1,369.35 km) |
| Watertown Town to Burien (Washington) | 2,481.87 mi (3,994.18 km) |
| Watertown Town to Burkburnett (Texas) | 1,584.78 mi (2,550.46 km) |
| Watertown Town to Burke (Virginia) | 404.33 mi (650.71 km) |
| Watertown Town to Burke Centre (Virginia) | 405.28 mi (652.23 km) |
| Watertown Town to Burleson (Texas) | 1,579.55 mi (2,542.03 km) |
