| Idanha-a-Nova to Hazleton (Pennsylvania) | 3,517.17 mi (5,660.35 km) |
| Idanha-a-Nova to Healdsburg (California) | 5,657.12 mi (9,104.25 km) |
| Idanha-a-Nova to Heath (Ohio) | 3,852.84 mi (6,200.55 km) |
| Idanha-a-Nova to Heber (Utah) | 5,119.30 mi (8,238.72 km) |
| Idanha-a-Nova to Helena (Alabama) | 4,293.16 mi (6,909.17 km) |
| Idanha-a-Nova to Helena (Montana) | 4,879.97 mi (7,853.55 km) |
| Idanha-a-Nova to Hemet (California) | 5,659.67 mi (9,108.36 km) |
| Idanha-a-Nova to Henderson (Kentucky) | 4,167.47 mi (6,706.89 km) |
| Idanha-a-Nova to Henderson (Nevada) | 5,471.37 mi (8,805.31 km) |
| Idanha-a-Nova to Henderson (North Carolina) | 3,771.76 mi (6,070.06 km) |
| Idanha-a-Nova to Henderson (Texas) | 4,721.64 mi (7,598.75 km) |
| Idanha-a-Nova to Hendersonville (North Carolina) | 4,004.16 mi (6,444.07 km) |
| Idanha-a-Nova to Hendersonville (Tennessee) | 4,173.02 mi (6,715.83 km) |
| Idanha-a-Nova to Hercules (California) | 5,664.40 mi (9,115.97 km) |
| Idanha-a-Nova to Hereford (Texas) | 4,971.80 mi (8,001.35 km) |
