| Watertown Town to River Grove (Illinois) | 852.66 mi (1,372.23 km) |
| Watertown Town to River Ridge (Louisiana) | 1,359.58 mi (2,188.03 km) |
| Watertown Town to Riverbank (California) | 2,614.00 mi (4,206.82 km) |
| Watertown Town to Riverdale (Georgia) | 941.27 mi (1,514.83 km) |
| Watertown Town to Riverdale (Illinois) | 845.19 mi (1,360.20 km) |
| Watertown Town to Riverside (California) | 2,545.11 mi (4,095.96 km) |
| Watertown Town to Riverside (Ohio) | 696.71 mi (1,121.25 km) |
| Watertown Town to Riverton (Utah) | 2,095.98 mi (3,373.15 km) |
| Watertown Town to Riverton (Wyoming) | 1,875.54 mi (3,018.39 km) |
| Watertown Town to Riverview (Florida) | 1,183.25 mi (1,904.26 km) |
| Watertown Town to Riverview (Michigan) | 614.04 mi (988.21 km) |
| Watertown Town to Riviera Beach (Florida) | 1,188.38 mi (1,912.51 km) |
| Watertown Town to Riviera Beach (Maryland) | 356.88 mi (574.34 km) |
| Watertown Town to Roanoke (Virginia) | 583.30 mi (938.74 km) |
| Watertown Town to Roanoke Rapids (North Carolina) | 535.32 mi (861.51 km) |
