| Watertown Town to Blansko | 4,008.43 mi (6,450.95 km) |
| Watertown Town to Bohumin | 4,056.39 mi (6,528.13 km) |
| Watertown Town to Boskovice | 4,004.86 mi (6,445.21 km) |
| Watertown Town to Brandys nad Labem-Stara Boleslav | 3,903.69 mi (6,282.38 km) |
| Watertown Town to Breclav | 4,038.52 mi (6,499.37 km) |
| Watertown Town to Brevnov | 3,895.00 mi (6,268.40 km) |
| Watertown Town to Brno | 4,012.88 mi (6,458.10 km) |
| Watertown Town to Bruntal | 4,019.08 mi (6,468.08 km) |
| Watertown Town to Bystrc | 4,008.46 mi (6,451.00 km) |
| Watertown Town to Caslav | 3,941.21 mi (6,342.77 km) |
| Watertown Town to Celakovice | 3,907.86 mi (6,289.09 km) |
| Watertown Town to Ceska Lipa | 3,882.63 mi (6,248.49 km) |
| Watertown Town to Ceska Trebova | 3,982.57 mi (6,409.33 km) |
| Watertown Town to Ceske Budejovice | 3,935.76 mi (6,334.00 km) |
| Watertown Town to Cesky Krumlov | 3,934.79 mi (6,332.44 km) |
