| Niederkassel to Hazleton (Pennsylvania) | 3,836.00 mi (6,173.45 km) |
| Niederkassel to Healdsburg (California) | 5,553.34 mi (8,937.24 km) |
| Niederkassel to Heath (Ohio) | 4,132.19 mi (6,650.12 km) |
| Niederkassel to Heber (Utah) | 5,116.50 mi (8,234.21 km) |
| Niederkassel to Helena (Alabama) | 4,635.22 mi (7,459.67 km) |
| Niederkassel to Helena (Montana) | 4,793.01 mi (7,713.60 km) |
| Niederkassel to Hemet (California) | 5,676.67 mi (9,135.71 km) |
| Niederkassel to Henderson (Kentucky) | 4,435.15 mi (7,137.68 km) |
| Niederkassel to Henderson (Nevada) | 5,484.21 mi (8,825.98 km) |
| Niederkassel to Henderson (North Carolina) | 4,147.61 mi (6,674.93 km) |
| Niederkassel to Henderson (Texas) | 5,000.09 mi (8,046.87 km) |
| Niederkassel to Hendersonville (North Carolina) | 4,358.31 mi (7,014.02 km) |
| Niederkassel to Hendersonville (Tennessee) | 4,473.25 mi (7,199.00 km) |
| Niederkassel to Hercules (California) | 5,574.07 mi (8,970.60 km) |
| Niederkassel to Hereford (Texas) | 5,135.85 mi (8,265.35 km) |
