| Watertown Town to Clarksdale (Mississippi) | 1,189.91 mi (1,914.97 km) |
| Watertown Town to Clarkston (Georgia) | 922.36 mi (1,484.39 km) |
| Watertown Town to Clarksville (Indiana) | 816.32 mi (1,313.75 km) |
| Watertown Town to Clarksville (Tennessee) | 948.68 mi (1,526.76 km) |
| Watertown Town to Clawson (Michigan) | 609.97 mi (981.65 km) |
| Watertown Town to Clay (Alabama) | 1,029.13 mi (1,656.22 km) |
| Watertown Town to Clayton (California) | 2,657.71 mi (4,277.17 km) |
| Watertown Town to Clayton (Missouri) | 1,036.10 mi (1,667.44 km) |
| Watertown Town to Clayton (North Carolina) | 605.66 mi (974.72 km) |
| Watertown Town to Clayton (Ohio) | 705.23 mi (1,134.96 km) |
| Watertown Town to Clearfield (Utah) | 2,087.39 mi (3,359.33 km) |
| Watertown Town to Clearlake (California) | 2,665.78 mi (4,290.16 km) |
| Watertown Town to Clearwater (Florida) | 1,187.71 mi (1,911.43 km) |
| Watertown Town to Cleburne (Texas) | 1,589.54 mi (2,558.12 km) |
| Watertown Town to Clemmons (North Carolina) | 658.73 mi (1,060.13 km) |
