| Ludwigsburg to Harrison (Wisconsin) | 4,308.88 mi (6,934.48 km) |
| Ludwigsburg to Harrisonburg (Virginia) | 4,210.16 mi (6,775.60 km) |
| Ludwigsburg to Hartford (Connecticut) | 3,811.51 mi (6,134.04 km) |
| Ludwigsburg to Hartford (Wisconsin) | 4,352.88 mi (7,005.28 km) |
| Ludwigsburg to Hartselle (Alabama) | 4,725.52 mi (7,604.99 km) |
| Ludwigsburg to Hartsville (Tennessee) | 4,599.04 mi (7,401.44 km) |
| Ludwigsburg to Harvey (Illinois) | 4,406.91 mi (7,092.23 km) |
| Ludwigsburg to Harvey (Louisiana) | 5,079.33 mi (8,174.39 km) |
| Ludwigsburg to Hasbrouck Heights (New Jersey) | 3,906.85 mi (6,287.47 km) |
| Ludwigsburg to Haslett (Michigan) | 4,230.73 mi (6,808.70 km) |
| Ludwigsburg to Hastings (Minnesota) | 4,446.20 mi (7,155.47 km) |
| Ludwigsburg to Hastings (Nebraska) | 4,846.92 mi (7,800.37 km) |
| Ludwigsburg to Hattiesburg (Mississippi) | 4,977.09 mi (8,009.85 km) |
| Ludwigsburg to Hauppauge (New York) | 3,873.22 mi (6,233.35 km) |
| Ludwigsburg to Havelock (North Carolina) | 4,290.51 mi (6,904.92 km) |
