| Williamsport to Hamtramck (Michigan) | 319.97 mi (514.94 km) |
| Williamsport to Hanahan (South Carolina) | 596.85 mi (960.54 km) |
| Williamsport to Hanford (California) | 2,297.08 mi (3,696.80 km) |
| Williamsport to Hannibal (Missouri) | 761.05 mi (1,224.79 km) |
| Williamsport to Hanover (Pennsylvania) | 98.71 mi (158.86 km) |
| Williamsport to Hanover Park (Illinois) | 575.69 mi (926.48 km) |
| Williamsport to Happy Valley (Oregon) | 2,272.64 mi (3,657.45 km) |
| Williamsport to Harker Heights (Texas) | 1,342.70 mi (2,160.86 km) |
| Williamsport to Harlingen (Texas) | 1,570.74 mi (2,527.86 km) |
| Williamsport to Harper Woods (Michigan) | 314.35 mi (505.89 km) |
| Williamsport to Harrisburg (North Carolina) | 453.87 mi (730.43 km) |
| Williamsport to Harrisburg (Pennsylvania) | 67.13 mi (108.04 km) |
| Williamsport to Harrison (Arkansas) | 931.14 mi (1,498.53 km) |
| Williamsport to Harrison (New Jersey) | 154.26 mi (248.26 km) |
| Williamsport to Harrison (New York) | 173.29 mi (278.89 km) |
