| Williamsport to Hillcrest Heights (Maryland) | 166.05 mi (267.23 km) |
| Williamsport to Hilliard (Ohio) | 331.46 mi (533.43 km) |
| Williamsport to Hillsboro (Oregon) | 2,292.08 mi (3,688.74 km) |
| Williamsport to Hillsborough (California) | 2,405.72 mi (3,871.63 km) |
| Williamsport to Hillsborough (New Jersey) | 134.48 mi (216.43 km) |
| Williamsport to Hilo (Hawaii) | 4,723.55 mi (7,601.82 km) |
| Williamsport to Hilton Head Island (South Carolina) | 658.08 mi (1,059.08 km) |
| Williamsport to Hinesville (Georgia) | 698.10 mi (1,123.48 km) |
| Williamsport to Hinsdale (Illinois) | 564.32 mi (908.19 km) |
| Williamsport to Hobart (Indiana) | 530.72 mi (854.11 km) |
| Williamsport to Hobbs (New Mexico) | 1,549.54 mi (2,493.74 km) |
| Williamsport to Hobe Sound (Florida) | 994.62 mi (1,600.69 km) |
| Williamsport to Hoboken (New Jersey) | 160.59 mi (258.44 km) |
| Williamsport to Hockessin (Delaware) | 123.26 mi (198.36 km) |
| Williamsport to Hoffman Estates (Illinois) | 575.96 mi (926.92 km) |
