| Cahokia to Sestu | 5,023.12 mi (8,083.94 km) |
| Cahokia to Settimo Torinese | 4,736.80 mi (7,623.14 km) |
| Cahokia to Seveso | 4,772.23 mi (7,680.17 km) |
| Cahokia to Sezze | 5,099.48 mi (8,206.81 km) |
| Cahokia to Siano | 5,195.85 mi (8,361.92 km) |
| Cahokia to Siena | 4,953.27 mi (7,971.51 km) |
| Cahokia to Signa | 4,924.99 mi (7,926.00 km) |
| Cahokia to Silea | 4,896.48 mi (7,880.12 km) |
| Cahokia to Silvi Paese | 5,097.69 mi (8,203.95 km) |
| Cahokia to Sinalunga | 4,973.72 mi (8,004.42 km) |
| Cahokia to Siniscola | 4,997.16 mi (8,042.15 km) |
| Cahokia to Sinnai | 5,027.80 mi (8,091.46 km) |
| Cahokia to Siracusa | 5,383.27 mi (8,663.53 km) |
| Cahokia to Solaro | 4,771.20 mi (7,678.51 km) |
| Cahokia to Soliera | 4,879.39 mi (7,852.61 km) |
