| Rockford to Horizon West (Florida) | 1,041.87 mi (1,676.73 km) |
| Rockford to Hormigueros (Puerto Rico) | 2,106.28 mi (3,389.73 km) |
| Rockford to Horn Lake (Mississippi) | 507.75 mi (817.14 km) |
| Rockford to Hot Springs (Arkansas) | 578.49 mi (930.99 km) |
| Rockford to Hot Springs Village (Arkansas) | 565.94 mi (910.80 km) |
| Rockford to Houma (Louisiana) | 880.83 mi (1,417.56 km) |
| Rockford to Houston (Texas) | 930.78 mi (1,497.95 km) |
| Rockford to Howard (Wisconsin) | 166.93 mi (268.64 km) |
| Rockford to Huber Heights (Ohio) | 306.57 mi (493.37 km) |
| Rockford to Hudson (Florida) | 1,024.66 mi (1,649.02 km) |
| Rockford to Hudson (Ohio) | 399.08 mi (642.26 km) |
| Rockford to Hudson (Wisconsin) | 261.80 mi (421.33 km) |
| Rockford to Hueytown (Alabama) | 620.52 mi (998.62 km) |
| Rockford to Hugo (Minnesota) | 279.56 mi (449.91 km) |
| Rockford to Humacao (Puerto Rico) | 2,153.15 mi (3,465.16 km) |
