| Williamstown to Hamtramck (Michigan) | 460.39 mi (740.92 km) |
| Williamstown to Hanahan (South Carolina) | 544.03 mi (875.53 km) |
| Williamstown to Hanford (California) | 2,418.18 mi (3,891.69 km) |
| Williamstown to Hannibal (Missouri) | 871.44 mi (1,402.45 km) |
| Williamstown to Hanover (Pennsylvania) | 106.85 mi (171.96 km) |
| Williamstown to Hanover Park (Illinois) | 705.51 mi (1,135.41 km) |
| Williamstown to Happy Valley (Oregon) | 2,415.26 mi (3,886.98 km) |
| Williamstown to Harker Heights (Texas) | 1,404.03 mi (2,259.57 km) |
| Williamstown to Harlingen (Texas) | 1,606.24 mi (2,585.00 km) |
| Williamstown to Harper Woods (Michigan) | 455.49 mi (733.05 km) |
| Williamstown to Harrisburg (North Carolina) | 433.37 mi (697.44 km) |
| Williamstown to Harrisburg (Pennsylvania) | 108.76 mi (175.03 km) |
| Williamstown to Harrison (Arkansas) | 1,014.49 mi (1,632.66 km) |
| Williamstown to Harrison (New Jersey) | 84.95 mi (136.72 km) |
| Williamstown to Harrison (New York) | 113.66 mi (182.92 km) |
