| Wil to Security-Widefield (Colorado) | 5,223.15 mi (8,405.84 km) |
| Wil to Sedalia (Missouri) | 4,808.98 mi (7,739.30 km) |
| Wil to Sedro-Woolley (Washington) | 5,191.43 mi (8,354.80 km) |
| Wil to Seguin (Texas) | 5,454.33 mi (8,777.90 km) |
| Wil to Selden (New York) | 3,901.19 mi (6,278.36 km) |
| Wil to Selma (Alabama) | 4,867.99 mi (7,834.27 km) |
| Wil to Selma (California) | 5,822.41 mi (9,370.26 km) |
| Wil to Selma (Texas) | 5,468.12 mi (8,800.09 km) |
| Wil to Seminole (Florida) | 4,907.85 mi (7,898.42 km) |
| Wil to Seven Hills (Ohio) | 4,233.20 mi (6,812.68 km) |
| Wil to Seven Oaks (South Carolina) | 4,543.07 mi (7,311.37 km) |
| Wil to Severn (Maryland) | 4,127.34 mi (6,642.31 km) |
| Wil to Severna Park (Maryland) | 4,124.12 mi (6,637.13 km) |
| Wil to Sevierville (Tennessee) | 4,559.27 mi (7,337.44 km) |
| Wil to Seymour (Indiana) | 4,511.52 mi (7,260.60 km) |
