| Darby to Hormigueros (Puerto Rico) | 1,581.19 mi (2,544.68 km) |
| Darby to Horn Lake (Mississippi) | 879.62 mi (1,415.61 km) |
| Darby to Hot Springs (Arkansas) | 1,046.14 mi (1,683.60 km) |
| Darby to Hot Springs Village (Arkansas) | 1,036.69 mi (1,668.39 km) |
| Darby to Houma (Louisiana) | 1,128.12 mi (1,815.54 km) |
| Darby to Houston (Texas) | 1,334.15 mi (2,147.11 km) |
| Darby to Howard (Wisconsin) | 729.59 mi (1,174.17 km) |
| Darby to Huber Heights (Ohio) | 469.10 mi (754.95 km) |
| Darby to Hudson (Florida) | 903.90 mi (1,454.68 km) |
| Darby to Hudson (Ohio) | 336.76 mi (541.97 km) |
| Darby to Hudson (Wisconsin) | 954.08 mi (1,535.44 km) |
| Darby to Hueytown (Alabama) | 790.29 mi (1,271.85 km) |
| Darby to Hugo (Minnesota) | 968.53 mi (1,558.70 km) |
| Darby to Humacao (Puerto Rico) | 1,606.17 mi (2,584.88 km) |
| Darby to Humble (Texas) | 1,319.71 mi (2,123.87 km) |
