| Niederkassel to Haines City (Florida) | 4,682.32 mi (7,535.47 km) |
| Niederkassel to Halawa (Hawaii) | 7,365.20 mi (11,853.14 km) |
| Niederkassel to Half Moon Bay (California) | 5,611.29 mi (9,030.49 km) |
| Niederkassel to Halfway (Maryland) | 3,968.00 mi (6,385.89 km) |
| Niederkassel to Hallandale Beach (Florida) | 4,728.21 mi (7,609.32 km) |
| Niederkassel to Haltom City (Texas) | 5,058.14 mi (8,140.28 km) |
| Niederkassel to Ham Lake (Minnesota) | 4,274.76 mi (6,879.56 km) |
| Niederkassel to Hamilton (Ohio) | 4,244.04 mi (6,830.12 km) |
| Niederkassel to Hamilton Square (New Jersey) | 3,815.83 mi (6,140.99 km) |
| Niederkassel to Hammond (Indiana) | 4,247.52 mi (6,835.72 km) |
| Niederkassel to Hammond (Louisiana) | 4,918.36 mi (7,915.33 km) |
| Niederkassel to Hammonton (New Jersey) | 3,845.99 mi (6,189.53 km) |
| Niederkassel to Hampton (Virginia) | 4,030.03 mi (6,485.71 km) |
| Niederkassel to Hampton Bays (New York) | 3,701.50 mi (5,956.99 km) |
| Niederkassel to Hamtramck (Michigan) | 4,044.74 mi (6,509.38 km) |
