| Langenfeld to Hormigueros (Puerto Rico) | 4,562.80 mi (7,343.11 km) |
| Langenfeld to Horn Lake (Mississippi) | 4,661.42 mi (7,501.83 km) |
| Langenfeld to Hot Springs (Arkansas) | 4,798.90 mi (7,723.08 km) |
| Langenfeld to Hot Springs Village (Arkansas) | 4,786.99 mi (7,703.91 km) |
| Langenfeld to Houma (Louisiana) | 4,964.25 mi (7,989.18 km) |
| Langenfeld to Houston (Texas) | 5,134.97 mi (8,263.94 km) |
| Langenfeld to Howard (Wisconsin) | 4,113.62 mi (6,620.24 km) |
| Langenfeld to Huber Heights (Ohio) | 4,191.34 mi (6,745.32 km) |
| Langenfeld to Hudson (Florida) | 4,704.22 mi (7,570.71 km) |
| Langenfeld to Hudson (Ohio) | 4,023.80 mi (6,475.68 km) |
| Langenfeld to Hudson (Wisconsin) | 4,257.19 mi (6,851.29 km) |
| Langenfeld to Hueytown (Alabama) | 4,621.69 mi (7,437.89 km) |
| Langenfeld to Hugo (Minnesota) | 4,255.02 mi (6,847.80 km) |
| Langenfeld to Humacao (Puerto Rico) | 4,506.01 mi (7,251.73 km) |
| Langenfeld to Humble (Texas) | 5,119.30 mi (8,238.72 km) |
