| Edwardsville to Solofra | 5,182.78 mi (8,340.88 km) |
| Edwardsville to Somma Lombardo | 4,735.00 mi (7,620.25 km) |
| Edwardsville to Somma Vesuviana | 5,164.23 mi (8,311.02 km) |
| Edwardsville to Sommacampagna | 4,831.63 mi (7,775.76 km) |
| Edwardsville to Sona | 4,829.64 mi (7,772.55 km) |
| Edwardsville to Sondrio | 4,762.45 mi (7,664.42 km) |
| Edwardsville to Sora | 5,094.69 mi (8,199.12 km) |
| Edwardsville to Sorbolo | 4,837.83 mi (7,785.73 km) |
| Edwardsville to Soresina | 4,796.72 mi (7,719.57 km) |
| Edwardsville to Sorisole | 4,770.97 mi (7,678.14 km) |
| Edwardsville to Sorrento | 5,172.16 mi (8,323.79 km) |
| Edwardsville to Sorso | 4,922.72 mi (7,922.35 km) |
| Edwardsville to Sortino | 5,350.36 mi (8,610.56 km) |
| Edwardsville to Soverato Marina | 5,346.83 mi (8,604.90 km) |
| Edwardsville to Sovicille | 4,932.59 mi (7,938.23 km) |
