| Watertown Town to Jacksonville (North Carolina) | 625.34 mi (1,006.38 km) |
| Watertown Town to Jacksonville (Texas) | 1,500.86 mi (2,415.41 km) |
| Watertown Town to Jacksonville Beach (Florida) | 1,009.28 mi (1,624.28 km) |
| Watertown Town to James Island (South Carolina) | 819.65 mi (1,319.10 km) |
| Watertown Town to Jamestown (New York) | 412.57 mi (663.96 km) |
| Watertown Town to Jamestown (North Dakota) | 1,380.97 mi (2,222.46 km) |
| Watertown Town to Janesville (Wisconsin) | 906.76 mi (1,459.29 km) |
| Watertown Town to Jasmine Estates (Florida) | 1,166.78 mi (1,877.74 km) |
| Watertown Town to Jasper (Alabama) | 1,051.67 mi (1,692.50 km) |
| Watertown Town to Jasper (Indiana) | 872.39 mi (1,403.97 km) |
| Watertown Town to Jefferson (Georgia) | 880.39 mi (1,416.85 km) |
| Watertown Town to Jefferson (Louisiana) | 1,356.73 mi (2,183.44 km) |
| Watertown Town to Jefferson City (Missouri) | 1,131.41 mi (1,820.83 km) |
| Watertown Town to Jefferson Hills (Pennsylvania) | 476.13 mi (766.26 km) |
| Watertown Town to Jefferson Valley-Yorktown (New York) | 153.34 mi (246.78 km) |
