| Langenfeld to Harrison (Wisconsin) | 4,138.78 mi (6,660.72 km) |
| Langenfeld to Harrisonburg (Virginia) | 4,054.88 mi (6,525.69 km) |
| Langenfeld to Hartford (Connecticut) | 3,657.28 mi (5,885.83 km) |
| Langenfeld to Hartford (Wisconsin) | 4,183.57 mi (6,732.81 km) |
| Langenfeld to Hartselle (Alabama) | 4,567.23 mi (7,350.24 km) |
| Langenfeld to Hartsville (Tennessee) | 4,439.18 mi (7,144.17 km) |
| Langenfeld to Harvey (Illinois) | 4,239.88 mi (6,823.42 km) |
| Langenfeld to Harvey (Louisiana) | 4,923.04 mi (7,922.86 km) |
| Langenfeld to Hasbrouck Heights (New Jersey) | 3,752.72 mi (6,039.42 km) |
| Langenfeld to Haslett (Michigan) | 4,064.91 mi (6,541.85 km) |
| Langenfeld to Hastings (Minnesota) | 4,272.83 mi (6,876.45 km) |
| Langenfeld to Hastings (Nebraska) | 4,673.39 mi (7,521.10 km) |
| Langenfeld to Hattiesburg (Mississippi) | 4,819.98 mi (7,757.01 km) |
| Langenfeld to Hauppauge (New York) | 3,720.03 mi (5,986.81 km) |
| Langenfeld to Havelock (North Carolina) | 4,142.75 mi (6,667.12 km) |
