| Maryland Heights to Security-Widefield (Colorado) | 766.68 mi (1,233.85 km) |
| Maryland Heights to Sedalia (Missouri) | 148.75 mi (239.39 km) |
| Maryland Heights to Sedro-Woolley (Washington) | 1,710.97 mi (2,753.54 km) |
| Maryland Heights to Seguin (Texas) | 761.87 mi (1,226.11 km) |
| Maryland Heights to Selden (New York) | 935.48 mi (1,505.51 km) |
| Maryland Heights to Selma (Alabama) | 476.36 mi (766.63 km) |
| Maryland Heights to Selma (California) | 1,594.33 mi (2,565.82 km) |
| Maryland Heights to Selma (Texas) | 773.23 mi (1,244.39 km) |
| Maryland Heights to Seminole (Florida) | 872.08 mi (1,403.48 km) |
| Maryland Heights to Seven Hills (Ohio) | 500.21 mi (805.01 km) |
| Maryland Heights to Seven Oaks (South Carolina) | 610.73 mi (982.88 km) |
| Maryland Heights to Severn (Maryland) | 740.50 mi (1,191.71 km) |
| Maryland Heights to Severna Park (Maryland) | 747.43 mi (1,202.87 km) |
| Maryland Heights to Sevierville (Tennessee) | 426.90 mi (687.02 km) |
| Maryland Heights to Seymour (Indiana) | 247.19 mi (397.81 km) |
