| Niederkassel to Holiday (Florida) | 4,725.23 mi (7,604.53 km) |
| Niederkassel to Holiday City-Berkeley (New Jersey) | 3,812.49 mi (6,135.61 km) |
| Niederkassel to Holladay (Utah) | 5,120.69 mi (8,240.96 km) |
| Niederkassel to Holland (Michigan) | 4,141.05 mi (6,664.37 km) |
| Niederkassel to Hollins (Virginia) | 4,161.17 mi (6,696.75 km) |
| Niederkassel to Hollister (California) | 5,619.58 mi (9,043.85 km) |
| Niederkassel to Holly Hill (Florida) | 4,601.61 mi (7,405.58 km) |
| Niederkassel to Holly Springs (Georgia) | 4,496.03 mi (7,235.66 km) |
| Niederkassel to Holly Springs (North Carolina) | 4,196.86 mi (6,754.20 km) |
| Niederkassel to Hollywood (Florida) | 4,727.06 mi (7,607.47 km) |
| Niederkassel to Holmen (Wisconsin) | 4,270.04 mi (6,871.97 km) |
| Niederkassel to Holt (Michigan) | 4,088.70 mi (6,580.13 km) |
| Niederkassel to Holtsville (New York) | 3,725.06 mi (5,994.90 km) |
| Niederkassel to Holyoke (Massachusetts) | 3,647.77 mi (5,870.51 km) |
| Niederkassel to Home Gardens (California) | 5,683.77 mi (9,147.14 km) |
