| Davenport to Hormigueros (Puerto Rico) | 2,129.62 mi (3,427.29 km) |
| Davenport to Horn Lake (Mississippi) | 457.37 mi (736.07 km) |
| Davenport to Hot Springs (Arkansas) | 506.05 mi (814.40 km) |
| Davenport to Hot Springs Village (Arkansas) | 493.63 mi (794.42 km) |
| Davenport to Houma (Louisiana) | 827.52 mi (1,331.76 km) |
| Davenport to Houston (Texas) | 856.05 mi (1,377.67 km) |
| Davenport to Howard (Wisconsin) | 243.79 mi (392.34 km) |
| Davenport to Huber Heights (Ohio) | 359.58 mi (578.68 km) |
| Davenport to Hudson (Florida) | 1,014.91 mi (1,633.35 km) |
| Davenport to Hudson (Ohio) | 475.27 mi (764.87 km) |
| Davenport to Hudson (Wisconsin) | 258.57 mi (416.12 km) |
| Davenport to Hueytown (Alabama) | 595.10 mi (957.73 km) |
| Davenport to Hugo (Minnesota) | 276.03 mi (444.23 km) |
| Davenport to Humacao (Puerto Rico) | 2,179.57 mi (3,507.69 km) |
| Davenport to Humble (Texas) | 840.28 mi (1,352.30 km) |
