| Ludwigsburg to Security-Widefield (Colorado) | 5,161.28 mi (8,306.27 km) |
| Ludwigsburg to Sedalia (Missouri) | 4,757.08 mi (7,655.78 km) |
| Ludwigsburg to Sedro-Woolley (Washington) | 5,110.13 mi (8,223.96 km) |
| Ludwigsburg to Seguin (Texas) | 5,407.48 mi (8,702.50 km) |
| Ludwigsburg to Selden (New York) | 3,864.32 mi (6,219.03 km) |
| Ludwigsburg to Selma (Alabama) | 4,829.18 mi (7,771.82 km) |
| Ludwigsburg to Selma (California) | 5,749.78 mi (9,253.38 km) |
| Ludwigsburg to Selma (Texas) | 5,420.92 mi (8,724.12 km) |
| Ludwigsburg to Seminole (Florida) | 4,879.09 mi (7,852.13 km) |
| Ludwigsburg to Seven Hills (Ohio) | 4,188.10 mi (6,740.10 km) |
| Ludwigsburg to Seven Oaks (South Carolina) | 4,508.17 mi (7,255.20 km) |
| Ludwigsburg to Severn (Maryland) | 4,089.76 mi (6,581.84 km) |
| Ludwigsburg to Severna Park (Maryland) | 4,086.73 mi (6,576.96 km) |
| Ludwigsburg to Sevierville (Tennessee) | 4,519.62 mi (7,273.63 km) |
| Ludwigsburg to Seymour (Indiana) | 4,465.87 mi (7,187.12 km) |
