| Watertown Town to Kingsville (Texas) | 1,814.66 mi (2,920.41 km) |
| Watertown Town to Kinston (North Carolina) | 599.28 mi (964.45 km) |
| Watertown Town to Kirkland (Washington) | 2,472.84 mi (3,979.65 km) |
| Watertown Town to Kirksville (Missouri) | 1,118.03 mi (1,799.30 km) |
| Watertown Town to Kirkwood (Missouri) | 1,042.24 mi (1,677.32 km) |
| Watertown Town to Kiryas Joel (New York) | 169.46 mi (272.71 km) |
| Watertown Town to Kissimmee (Florida) | 1,128.31 mi (1,815.84 km) |
| Watertown Town to Klamath Falls (Oregon) | 2,546.43 mi (4,098.08 km) |
| Watertown Town to Knightdale (North Carolina) | 600.12 mi (965.79 km) |
| Watertown Town to Knik-Fairview (Alaska) | 3,349.68 mi (5,390.80 km) |
| Watertown Town to Knoxville (Tennessee) | 813.29 mi (1,308.86 km) |
| Watertown Town to Kokomo (Indiana) | 784.68 mi (1,262.82 km) |
| Watertown Town to Kuna (Idaho) | 2,260.29 mi (3,637.59 km) |
| Watertown Town to Kyle (Texas) | 1,706.76 mi (2,746.77 km) |
| Watertown Town to La Cañada Flintridge (California) | 2,577.64 mi (4,148.31 km) |
