| Watertown Town to Ashtabula (Ohio) | 493.92 mi (794.89 km) |
| Watertown Town to Ashwaubenon (Wisconsin) | 859.45 mi (1,383.14 km) |
| Watertown Town to Aspen Hill (Maryland) | 383.08 mi (616.50 km) |
| Watertown Town to Astoria (Oregon) | 2,568.76 mi (4,134.02 km) |
| Watertown Town to Atascadero (California) | 2,665.08 mi (4,289.03 km) |
| Watertown Town to Atascocita (Texas) | 1,581.16 mi (2,544.63 km) |
| Watertown Town to Atchison (Kansas) | 1,260.66 mi (2,028.84 km) |
| Watertown Town to Athens (Alabama) | 997.84 mi (1,605.87 km) |
| Watertown Town to Athens (Georgia) | 879.87 mi (1,416.02 km) |
| Watertown Town to Athens (Ohio) | 607.74 mi (978.07 km) |
| Watertown Town to Athens (Tennessee) | 863.93 mi (1,390.37 km) |
| Watertown Town to Athens (Texas) | 1,518.70 mi (2,444.12 km) |
| Watertown Town to Atlanta (Georgia) | 932.25 mi (1,500.30 km) |
| Watertown Town to Atlantic Beach (Florida) | 1,006.04 mi (1,619.06 km) |
| Watertown Town to Atlantic City (New Jersey) | 268.22 mi (431.66 km) |
