| Ludwigsburg to Kaneohe (Hawaii) | 7,513.34 mi (12,091.55 km) |
| Ludwigsburg to Kankakee (Illinois) | 4,438.93 mi (7,143.76 km) |
| Ludwigsburg to Kannapolis (North Carolina) | 4,419.70 mi (7,112.81 km) |
| Ludwigsburg to Kansas City (Kansas) | 4,791.69 mi (7,711.48 km) |
| Ludwigsburg to Kansas City (Missouri) | 4,784.72 mi (7,700.26 km) |
| Ludwigsburg to Kapaa (Hawaii) | 7,481.26 mi (12,039.93 km) |
| Ludwigsburg to Kapolei (Hawaii) | 7,520.62 mi (12,103.28 km) |
| Ludwigsburg to Katy (Texas) | 5,314.09 mi (8,552.21 km) |
| Ludwigsburg to Kaukauna (Wisconsin) | 4,303.87 mi (6,926.41 km) |
| Ludwigsburg to Kaysville (Utah) | 5,266.25 mi (8,475.21 km) |
| Ludwigsburg to Kearney (Missouri) | 4,765.96 mi (7,670.06 km) |
| Ludwigsburg to Kearney (Nebraska) | 4,865.65 mi (7,830.50 km) |
| Ludwigsburg to Kearns (Utah) | 5,289.43 mi (8,512.52 km) |
| Ludwigsburg to Kearny (New Jersey) | 3,913.43 mi (6,298.06 km) |
| Ludwigsburg to Keene (New Hampshire) | 3,746.53 mi (6,029.46 km) |
