| Wilmette to Senftenberg | 4,456.34 mi (7,171.79 km) |
| Wilmette to Siegburg | 4,240.99 mi (6,825.22 km) |
| Wilmette to Siegen | 4,267.71 mi (6,868.21 km) |
| Wilmette to Sigmaringen | 4,420.38 mi (7,113.92 km) |
| Wilmette to Simbach am Inn | 4,554.81 mi (7,330.26 km) |
| Wilmette to Simmerath | 4,215.01 mi (6,783.40 km) |
| Wilmette to Sindelfingen | 4,387.66 mi (7,061.26 km) |
| Wilmette to Sinsheim | 4,362.24 mi (7,020.34 km) |
| Wilmette to Sinzheim | 4,354.30 mi (7,007.58 km) |
| Wilmette to Sinzig | 4,252.30 mi (6,843.41 km) |
| Wilmette to Soest | 4,245.24 mi (6,832.05 km) |
| Wilmette to Solingen | 4,222.99 mi (6,796.25 km) |
| Wilmette to Soltau | 4,253.25 mi (6,844.94 km) |
| Wilmette to Sommerda | 4,368.80 mi (7,030.91 km) |
| Wilmette to Sondershausen | 4,351.85 mi (7,003.62 km) |
