| Mechernich to Security-Widefield (Colorado) | 4,998.38 mi (8,044.12 km) |
| Mechernich to Sedalia (Missouri) | 4,597.14 mi (7,398.39 km) |
| Mechernich to Sedro-Woolley (Washington) | 4,950.24 mi (7,966.64 km) |
| Mechernich to Seguin (Texas) | 5,249.70 mi (8,448.58 km) |
| Mechernich to Selden (New York) | 3,712.85 mi (5,975.25 km) |
| Mechernich to Selma (Alabama) | 4,676.08 mi (7,525.42 km) |
| Mechernich to Selma (California) | 5,586.73 mi (8,990.98 km) |
| Mechernich to Selma (Texas) | 5,262.96 mi (8,469.92 km) |
| Mechernich to Seminole (Florida) | 4,733.09 mi (7,617.16 km) |
| Mechernich to Seven Hills (Ohio) | 4,031.49 mi (6,488.06 km) |
| Mechernich to Seven Oaks (South Carolina) | 4,357.78 mi (7,013.17 km) |
| Mechernich to Severn (Maryland) | 3,937.71 mi (6,337.14 km) |
| Mechernich to Severna Park (Maryland) | 3,934.81 mi (6,332.46 km) |
| Mechernich to Sevierville (Tennessee) | 4,366.09 mi (7,026.54 km) |
| Mechernich to Seymour (Indiana) | 4,308.90 mi (6,934.50 km) |
