| Watertown Town to Allison Park (Pennsylvania) | 471.09 mi (758.15 km) |
| Watertown Town to Allouez (Wisconsin) | 856.31 mi (1,378.10 km) |
| Watertown Town to Aloha (Oregon) | 2,536.69 mi (4,082.41 km) |
| Watertown Town to Alpena (Michigan) | 639.46 mi (1,029.11 km) |
| Watertown Town to Alpharetta (Georgia) | 911.51 mi (1,466.93 km) |
| Watertown Town to Alpine (California) | 2,547.90 mi (4,100.44 km) |
| Watertown Town to Alpine (Utah) | 2,087.50 mi (3,359.50 km) |
| Watertown Town to Alsip (Illinois) | 850.02 mi (1,367.98 km) |
| Watertown Town to Altadena (California) | 2,574.83 mi (4,143.79 km) |
| Watertown Town to Altamont (Oregon) | 2,544.42 mi (4,094.85 km) |
| Watertown Town to Altamonte Springs (Florida) | 1,105.91 mi (1,779.80 km) |
| Watertown Town to Alton (Illinois) | 1,020.93 mi (1,643.03 km) |
| Watertown Town to Alton (Texas) | 1,891.79 mi (3,044.54 km) |
| Watertown Town to Altoona (Iowa) | 1,142.71 mi (1,839.01 km) |
| Watertown Town to Altoona (Pennsylvania) | 395.48 mi (636.47 km) |
