| Silea to Security-Widefield (Colorado) | 5,421.13 mi (8,724.47 km) |
| Silea to Sedalia (Missouri) | 5,007.45 mi (8,058.70 km) |
| Silea to Sedro-Woolley (Washington) | 5,376.88 mi (8,653.25 km) |
| Silea to Seguin (Texas) | 5,651.96 mi (9,095.94 km) |
| Silea to Selden (New York) | 4,095.71 mi (6,591.42 km) |
| Silea to Selma (Alabama) | 5,063.13 mi (8,148.31 km) |
| Silea to Selma (California) | 6,015.92 mi (9,681.70 km) |
| Silea to Selma (Texas) | 5,665.82 mi (9,118.26 km) |
| Silea to Seminole (Florida) | 5,097.90 mi (8,204.28 km) |
| Silea to Seven Hills (Ohio) | 4,430.51 mi (7,130.21 km) |
| Silea to Seven Oaks (South Carolina) | 4,736.56 mi (7,622.75 km) |
| Silea to Severn (Maryland) | 4,322.12 mi (6,955.77 km) |
| Silea to Severna Park (Maryland) | 4,318.82 mi (6,950.47 km) |
| Silea to Sevierville (Tennessee) | 4,754.80 mi (7,652.11 km) |
| Silea to Seymour (Indiana) | 4,708.94 mi (7,578.31 km) |
