| Defiance to Hazleton (Pennsylvania) | 437.32 mi (703.80 km) |
| Defiance to Healdsburg (California) | 2,030.70 mi (3,268.10 km) |
| Defiance to Heath (Ohio) | 133.11 mi (214.23 km) |
| Defiance to Heber (Utah) | 1,407.21 mi (2,264.68 km) |
| Defiance to Helena (Alabama) | 569.52 mi (916.55 km) |
| Defiance to Helena (Montana) | 1,415.96 mi (2,278.77 km) |
| Defiance to Hemet (California) | 1,850.75 mi (2,978.49 km) |
| Defiance to Henderson (Kentucky) | 292.96 mi (471.48 km) |
| Defiance to Henderson (Nevada) | 1,685.38 mi (2,712.35 km) |
| Defiance to Henderson (North Carolina) | 468.70 mi (754.30 km) |
| Defiance to Henderson (Texas) | 853.74 mi (1,373.96 km) |
| Defiance to Hendersonville (North Carolina) | 424.33 mi (682.90 km) |
| Defiance to Hendersonville (Tennessee) | 364.15 mi (586.04 km) |
| Defiance to Hercules (California) | 2,012.52 mi (3,238.84 km) |
| Defiance to Hereford (Texas) | 1,075.17 mi (1,730.32 km) |
