| Santa Monica to Security-Widefield (Colorado) | 831.32 mi (1,337.88 km) |
| Santa Monica to Sedalia (Missouri) | 1,436.52 mi (2,311.86 km) |
| Santa Monica to Sedro-Woolley (Washington) | 1,019.45 mi (1,640.65 km) |
| Santa Monica to Seguin (Texas) | 1,240.48 mi (1,996.37 km) |
| Santa Monica to Selden (New York) | 2,508.08 mi (4,036.37 km) |
| Santa Monica to Selma (Alabama) | 1,813.99 mi (2,919.33 km) |
| Santa Monica to Selma (California) | 187.29 mi (301.41 km) |
| Santa Monica to Selma (Texas) | 1,220.99 mi (1,964.99 km) |
| Santa Monica to Seminole (Florida) | 2,147.05 mi (3,455.34 km) |
| Santa Monica to Seven Hills (Ohio) | 2,058.73 mi (3,313.20 km) |
| Santa Monica to Seven Oaks (South Carolina) | 2,125.65 mi (3,420.90 km) |
| Santa Monica to Severn (Maryland) | 2,324.50 mi (3,740.93 km) |
| Santa Monica to Severna Park (Maryland) | 2,331.56 mi (3,752.28 km) |
| Santa Monica to Sevierville (Tennessee) | 1,970.81 mi (3,171.71 km) |
| Santa Monica to Seymour (Indiana) | 1,832.00 mi (2,948.32 km) |
