| Williamstown to Hereford (Texas) | 1,538.61 mi (2,476.16 km) |
| Williamstown to Hermiston (Oregon) | 2,257.46 mi (3,633.03 km) |
| Williamstown to Hermitage (Pennsylvania) | 306.26 mi (492.88 km) |
| Williamstown to Hermosa Beach (California) | 2,412.47 mi (3,882.49 km) |
| Williamstown to Hernando (Mississippi) | 889.18 mi (1,431.00 km) |
| Williamstown to Herndon (Virginia) | 137.91 mi (221.95 km) |
| Williamstown to Herriman (Utah) | 1,944.12 mi (3,128.77 km) |
| Williamstown to Herrin (Illinois) | 767.59 mi (1,235.32 km) |
| Williamstown to Hershey (Pennsylvania) | 97.31 mi (156.61 km) |
| Williamstown to Hesperia (California) | 2,341.33 mi (3,768.01 km) |
| Williamstown to Hewitt (Texas) | 1,367.26 mi (2,200.39 km) |
| Williamstown to Hialeah (Florida) | 1,003.07 mi (1,614.28 km) |
| Williamstown to Hialeah Gardens (Florida) | 1,002.79 mi (1,613.84 km) |
| Williamstown to Hibbing (Minnesota) | 1,042.17 mi (1,677.20 km) |
| Williamstown to Hickory (North Carolina) | 440.90 mi (709.56 km) |
