| Watertown Town to Hazelwood (Missouri) | 1,035.56 mi (1,666.58 km) |
| Watertown Town to Hazleton (Pennsylvania) | 266.19 mi (428.40 km) |
| Watertown Town to Healdsburg (California) | 2,686.17 mi (4,322.98 km) |
| Watertown Town to Heath (Ohio) | 607.09 mi (977.02 km) |
| Watertown Town to Heber (Utah) | 2,067.82 mi (3,327.84 km) |
| Watertown Town to Helena (Alabama) | 1,059.42 mi (1,704.97 km) |
| Watertown Town to Helena (Montana) | 2,011.46 mi (3,237.12 km) |
| Watertown Town to Hemet (California) | 2,531.27 mi (4,073.68 km) |
| Watertown Town to Henderson (Kentucky) | 919.78 mi (1,480.24 km) |
| Watertown Town to Henderson (Nevada) | 2,362.61 mi (3,802.25 km) |
| Watertown Town to Henderson (North Carolina) | 568.74 mi (915.29 km) |
| Watertown Town to Henderson (Texas) | 1,470.90 mi (2,367.18 km) |
| Watertown Town to Hendersonville (North Carolina) | 776.89 mi (1,250.29 km) |
| Watertown Town to Hendersonville (Tennessee) | 922.59 mi (1,484.76 km) |
| Watertown Town to Hercules (California) | 2,672.26 mi (4,300.59 km) |
