| Niederkassel to Haverhill (Massachusetts) | 3,561.17 mi (5,731.15 km) |
| Niederkassel to Havre de Grace (Maryland) | 3,905.05 mi (6,284.58 km) |
| Niederkassel to Hawaiian Gardens (California) | 5,703.43 mi (9,178.79 km) |
| Niederkassel to Hawaiian Paradise Park (Hawaii) | 7,450.92 mi (11,991.09 km) |
| Niederkassel to Hawthorne (California) | 5,706.66 mi (9,183.99 km) |
| Niederkassel to Hawthorne (New Jersey) | 3,763.34 mi (6,056.51 km) |
| Niederkassel to Hayden (Idaho) | 4,855.71 mi (7,814.51 km) |
| Niederkassel to Hayesville (Oregon) | 5,174.75 mi (8,327.95 km) |
| Niederkassel to Hays (Kansas) | 4,811.02 mi (7,742.58 km) |
| Niederkassel to Haysville (Kansas) | 4,810.73 mi (7,742.13 km) |
| Niederkassel to Hayward (California) | 5,591.62 mi (8,998.84 km) |
| Niederkassel to Hazel Crest (Illinois) | 4,256.99 mi (6,850.96 km) |
| Niederkassel to Hazel Dell (Washington) | 5,125.14 mi (8,248.12 km) |
| Niederkassel to Hazel Park (Michigan) | 4,043.24 mi (6,506.96 km) |
| Niederkassel to Hazelwood (Missouri) | 4,493.75 mi (7,231.98 km) |
