| Watertown Town to Kalispell (Montana) | 2,107.05 mi (3,390.96 km) |
| Watertown Town to Kaneohe (Hawaii) | 5,067.67 mi (8,155.63 km) |
| Watertown Town to Kankakee (Illinois) | 863.40 mi (1,389.51 km) |
| Watertown Town to Kannapolis (North Carolina) | 696.04 mi (1,120.17 km) |
| Watertown Town to Kansas City (Kansas) | 1,249.64 mi (2,011.10 km) |
| Watertown Town to Kansas City (Missouri) | 1,239.93 mi (1,995.48 km) |
| Watertown Town to Kapaa (Hawaii) | 5,114.50 mi (8,230.99 km) |
| Watertown Town to Kapolei (Hawaii) | 5,084.33 mi (8,182.44 km) |
| Watertown Town to Katy (Texas) | 1,619.03 mi (2,605.57 km) |
| Watertown Town to Kaukauna (Wisconsin) | 867.28 mi (1,395.75 km) |
| Watertown Town to Kaysville (Utah) | 2,084.91 mi (3,355.34 km) |
| Watertown Town to Kearney (Missouri) | 1,225.20 mi (1,971.76 km) |
| Watertown Town to Kearney (Nebraska) | 1,441.38 mi (2,319.67 km) |
| Watertown Town to Kearns (Utah) | 2,095.56 mi (3,372.48 km) |
| Watertown Town to Kearny (New Jersey) | 188.74 mi (303.75 km) |
