| Watertown Town to Harrison (Ohio) | 742.47 mi (1,194.89 km) |
| Watertown Town to Harrison (Wisconsin) | 868.50 mi (1,397.72 km) |
| Watertown Town to Harrisonburg (Virginia) | 487.37 mi (784.35 km) |
| Watertown Town to Hartford (Connecticut) | 87.79 mi (141.29 km) |
| Watertown Town to Hartford (Wisconsin) | 872.30 mi (1,403.83 km) |
| Watertown Town to Hartselle (Alabama) | 1,011.68 mi (1,628.14 km) |
| Watertown Town to Hartsville (Tennessee) | 898.52 mi (1,446.02 km) |
| Watertown Town to Harvey (Illinois) | 846.37 mi (1,362.10 km) |
| Watertown Town to Harvey (Louisiana) | 1,356.48 mi (2,183.04 km) |
| Watertown Town to Hasbrouck Heights (New Jersey) | 182.32 mi (293.42 km) |
| Watertown Town to Haslett (Michigan) | 672.84 mi (1,082.84 km) |
| Watertown Town to Hastings (Minnesota) | 1,094.33 mi (1,761.15 km) |
| Watertown Town to Hastings (Nebraska) | 1,407.84 mi (2,265.70 km) |
| Watertown Town to Hattiesburg (Mississippi) | 1,256.56 mi (2,022.23 km) |
| Watertown Town to Hauppauge (New York) | 149.97 mi (241.35 km) |
