| Langenfeld to Security-Widefield (Colorado) | 4,985.23 mi (8,022.95 km) |
| Langenfeld to Sedalia (Missouri) | 4,588.63 mi (7,384.69 km) |
| Langenfeld to Sedro-Woolley (Washington) | 4,927.35 mi (7,929.81 km) |
| Langenfeld to Seguin (Texas) | 5,243.24 mi (8,438.19 km) |
| Langenfeld to Selden (New York) | 3,711.22 mi (5,972.62 km) |
| Langenfeld to Selma (Alabama) | 4,673.24 mi (7,520.86 km) |
| Langenfeld to Selma (California) | 5,568.32 mi (8,961.35 km) |
| Langenfeld to Selma (Texas) | 5,256.35 mi (8,459.28 km) |
| Langenfeld to Seminole (Florida) | 4,734.40 mi (7,619.28 km) |
| Langenfeld to Seven Hills (Ohio) | 4,026.17 mi (6,479.49 km) |
| Langenfeld to Seven Oaks (South Carolina) | 4,356.70 mi (7,011.44 km) |
| Langenfeld to Severn (Maryland) | 3,935.68 mi (6,333.86 km) |
| Langenfeld to Severna Park (Maryland) | 3,932.85 mi (6,329.31 km) |
| Langenfeld to Sevierville (Tennessee) | 4,363.00 mi (7,021.57 km) |
| Langenfeld to Seymour (Indiana) | 4,303.24 mi (6,925.39 km) |
