| Skokie to Sestu | 4,778.60 mi (7,690.41 km) |
| Skokie to Settimo Torinese | 4,483.73 mi (7,215.87 km) |
| Skokie to Seveso | 4,517.38 mi (7,270.01 km) |
| Skokie to Sezze | 4,847.60 mi (7,801.46 km) |
| Skokie to Siano | 4,943.56 mi (7,955.89 km) |
| Skokie to Siena | 4,700.17 mi (7,564.19 km) |
| Skokie to Signa | 4,671.38 mi (7,517.86 km) |
| Skokie to Silea | 4,639.36 mi (7,466.33 km) |
| Skokie to Silvi Paese | 4,843.43 mi (7,794.74 km) |
| Skokie to Sinalunga | 4,720.44 mi (7,596.81 km) |
| Skokie to Siniscola | 4,749.84 mi (7,644.13 km) |
| Skokie to Sinnai | 4,783.16 mi (7,697.75 km) |
| Skokie to Siracusa | 5,135.98 mi (8,265.55 km) |
| Skokie to Solaro | 4,516.43 mi (7,268.48 km) |
| Skokie to Soliera | 4,624.53 mi (7,442.46 km) |
