| Rockford to Hazelwood (Missouri) | 249.42 mi (401.40 km) |
| Rockford to Hazleton (Pennsylvania) | 681.68 mi (1,097.06 km) |
| Rockford to Healdsburg (California) | 1,783.23 mi (2,869.83 km) |
| Rockford to Heath (Ohio) | 377.49 mi (607.51 km) |
| Rockford to Heber (Utah) | 1,160.80 mi (1,868.13 km) |
| Rockford to Helena (Alabama) | 631.49 mi (1,016.28 km) |
| Rockford to Helena (Montana) | 1,167.03 mi (1,878.15 km) |
| Rockford to Hemet (California) | 1,621.87 mi (2,610.15 km) |
| Rockford to Henderson (Kentucky) | 315.30 mi (507.42 km) |
| Rockford to Henderson (Nevada) | 1,450.81 mi (2,334.85 km) |
| Rockford to Henderson (North Carolina) | 700.78 mi (1,127.80 km) |
| Rockford to Henderson (Texas) | 765.46 mi (1,231.89 km) |
| Rockford to Hendersonville (North Carolina) | 596.37 mi (959.77 km) |
| Rockford to Hendersonville (Tennessee) | 431.87 mi (695.04 km) |
| Rockford to Hercules (California) | 1,766.37 mi (2,842.71 km) |
