| Iselin to Hazelwood (Missouri) | 862.19 mi (1,387.56 km) |
| Iselin to Hazleton (Pennsylvania) | 90.54 mi (145.70 km) |
| Iselin to Healdsburg (California) | 2,555.20 mi (4,112.20 km) |
| Iselin to Heath (Ohio) | 429.62 mi (691.41 km) |
| Iselin to Heber (Utah) | 1,932.43 mi (3,109.95 km) |
| Iselin to Helena (Alabama) | 855.80 mi (1,377.27 km) |
| Iselin to Helena (Montana) | 1,913.11 mi (3,078.86 km) |
| Iselin to Hemet (California) | 2,373.50 mi (3,819.78 km) |
| Iselin to Henderson (Kentucky) | 733.90 mi (1,181.09 km) |
| Iselin to Henderson (Nevada) | 2,210.73 mi (3,557.83 km) |
| Iselin to Henderson (North Carolina) | 367.54 mi (591.50 km) |
| Iselin to Henderson (Texas) | 1,274.78 mi (2,051.55 km) |
| Iselin to Hendersonville (North Carolina) | 572.31 mi (921.04 km) |
| Iselin to Hendersonville (Tennessee) | 726.21 mi (1,168.73 km) |
| Iselin to Hercules (California) | 2,537.98 mi (4,084.48 km) |
