| Watertown Town to Dover (New Hampshire) | 58.48 mi (94.12 km) |
| Watertown Town to Dover (New Jersey) | 202.53 mi (325.94 km) |
| Watertown Town to Dover (Ohio) | 548.13 mi (882.12 km) |
| Watertown Town to Downers Grove (Illinois) | 863.04 mi (1,388.93 km) |
| Watertown Town to Downey (California) | 2,582.66 mi (4,156.39 km) |
| Watertown Town to Dranesville (Virginia) | 399.34 mi (642.68 km) |
| Watertown Town to Draper (Utah) | 2,091.25 mi (3,365.54 km) |
| Watertown Town to Drexel Heights (Arizona) | 2,280.05 mi (3,669.38 km) |
| Watertown Town to Drexel Hill (Pennsylvania) | 272.05 mi (437.83 km) |
| Watertown Town to Duarte (California) | 2,566.43 mi (4,130.27 km) |
| Watertown Town to Dublin (California) | 2,662.12 mi (4,284.27 km) |
| Watertown Town to Dublin (Georgia) | 934.73 mi (1,504.30 km) |
| Watertown Town to Dublin (Ohio) | 640.47 mi (1,030.74 km) |
| Watertown Town to Dubuque (Iowa) | 993.72 mi (1,599.24 km) |
| Watertown Town to Duluth (Georgia) | 909.36 mi (1,463.48 km) |
