| Southwick to Security-Widefield (Colorado) | 4,751.27 mi (7,646.43 km) |
| Southwick to Sedalia (Missouri) | 4,330.19 mi (6,968.77 km) |
| Southwick to Sedro-Woolley (Washington) | 4,764.20 mi (7,667.24 km) |
| Southwick to Seguin (Texas) | 4,974.83 mi (8,006.21 km) |
| Southwick to Selden (New York) | 3,424.98 mi (5,511.98 km) |
| Southwick to Selma (Alabama) | 4,390.74 mi (7,066.21 km) |
| Southwick to Selma (California) | 5,367.98 mi (8,638.92 km) |
| Southwick to Selma (Texas) | 4,988.61 mi (8,028.39 km) |
| Southwick to Seminole (Florida) | 4,438.64 mi (7,143.29 km) |
| Southwick to Seven Hills (Ohio) | 3,753.82 mi (6,041.19 km) |
| Southwick to Seven Oaks (South Carolina) | 4,068.28 mi (6,547.26 km) |
| Southwick to Severn (Maryland) | 3,650.72 mi (5,875.26 km) |
| Southwick to Severna Park (Maryland) | 3,647.61 mi (5,870.26 km) |
| Southwick to Sevierville (Tennessee) | 4,081.58 mi (6,568.67 km) |
| Southwick to Seymour (Indiana) | 4,032.09 mi (6,489.02 km) |
