| Iselin to Hillcrest Heights (Maryland) | 184.71 mi (297.27 km) |
| Iselin to Hilliard (Ohio) | 467.10 mi (751.73 km) |
| Iselin to Hillsboro (Oregon) | 2,440.69 mi (3,927.90 km) |
| Iselin to Hillsborough (California) | 2,553.72 mi (4,109.81 km) |
| Iselin to Hillsborough (New Jersey) | 18.12 mi (29.17 km) |
| Iselin to Hilo (Hawaii) | 4,870.93 mi (7,839.01 km) |
| Iselin to Hilton Head Island (South Carolina) | 680.18 mi (1,094.65 km) |
| Iselin to Hinesville (Georgia) | 727.79 mi (1,171.26 km) |
| Iselin to Hinsdale (Illinois) | 712.04 mi (1,145.91 km) |
| Iselin to Hobart (Indiana) | 677.65 mi (1,090.58 km) |
| Iselin to Hobbs (New Mexico) | 1,679.23 mi (2,702.46 km) |
| Iselin to Hobe Sound (Florida) | 990.05 mi (1,593.32 km) |
| Iselin to Hoboken (New Jersey) | 19.41 mi (31.23 km) |
| Iselin to Hockessin (Delaware) | 90.20 mi (145.16 km) |
| Iselin to Hoffman Estates (Illinois) | 724.24 mi (1,165.55 km) |
