| Northport to Hillcrest Heights (Maryland) | 707.44 mi (1,138.52 km) |
| Northport to Hilliard (Ohio) | 528.83 mi (851.06 km) |
| Northport to Hillsboro (Oregon) | 2,047.25 mi (3,294.72 km) |
| Northport to Hillsborough (California) | 1,968.50 mi (3,168.00 km) |
| Northport to Hillsborough (New Jersey) | 871.87 mi (1,403.14 km) |
| Northport to Hilo (Hawaii) | 4,208.29 mi (6,772.59 km) |
| Northport to Hilton Head Island (South Carolina) | 404.85 mi (651.54 km) |
| Northport to Hinesville (Georgia) | 362.37 mi (583.18 km) |
| Northport to Hinsdale (Illinois) | 590.47 mi (950.28 km) |
| Northport to Hobart (Indiana) | 570.67 mi (918.41 km) |
| Northport to Hobbs (New Mexico) | 901.67 mi (1,451.10 km) |
| Northport to Hobe Sound (Florida) | 616.95 mi (992.88 km) |
| Northport to Hoboken (New Jersey) | 908.42 mi (1,461.96 km) |
| Northport to Hockessin (Delaware) | 799.60 mi (1,286.82 km) |
| Northport to Hoffman Estates (Illinois) | 609.13 mi (980.29 km) |
