| Watertown Town to Kennewick (Washington) | 2,352.29 mi (3,785.65 km) |
| Watertown Town to Kenosha (Wisconsin) | 849.75 mi (1,367.55 km) |
| Watertown Town to Kent (Ohio) | 531.26 mi (854.98 km) |
| Watertown Town to Kent (Washington) | 2,477.24 mi (3,986.74 km) |
| Watertown Town to Kentwood (Michigan) | 732.79 mi (1,179.31 km) |
| Watertown Town to Kerman (California) | 2,597.35 mi (4,180.04 km) |
| Watertown Town to Kernersville (North Carolina) | 643.13 mi (1,035.01 km) |
| Watertown Town to Kerrville (Texas) | 1,764.43 mi (2,839.58 km) |
| Watertown Town to Kettering (Maryland) | 379.90 mi (611.39 km) |
| Watertown Town to Kettering (Ohio) | 700.09 mi (1,126.69 km) |
| Watertown Town to Kewanee (Illinois) | 966.82 mi (1,555.94 km) |
| Watertown Town to Key Biscayne (Florida) | 1,260.28 mi (2,028.23 km) |
| Watertown Town to Key Largo (Florida) | 1,302.47 mi (2,096.12 km) |
| Watertown Town to Key West (Florida) | 1,370.95 mi (2,206.34 km) |
| Watertown Town to Keystone (Florida) | 1,173.64 mi (1,888.80 km) |
