| Effingham to Sestu | 4,929.82 mi (7,933.78 km) |
| Effingham to Settimo Torinese | 4,645.45 mi (7,476.12 km) |
| Effingham to Seveso | 4,681.41 mi (7,534.00 km) |
| Effingham to Sezze | 5,007.75 mi (8,059.20 km) |
| Effingham to Siano | 5,104.23 mi (8,214.46 km) |
| Effingham to Siena | 4,861.90 mi (7,824.47 km) |
| Effingham to Signa | 4,833.76 mi (7,779.19 km) |
| Effingham to Silea | 4,806.39 mi (7,735.14 km) |
| Effingham to Silvi Paese | 5,006.65 mi (8,057.42 km) |
| Effingham to Sinalunga | 4,882.39 mi (7,857.45 km) |
| Effingham to Siniscola | 4,904.39 mi (7,892.85 km) |
| Effingham to Sinnai | 4,934.52 mi (7,941.34 km) |
| Effingham to Siracusa | 5,290.45 mi (8,514.16 km) |
| Effingham to Solaro | 4,680.35 mi (7,532.30 km) |
| Effingham to Soliera | 4,788.55 mi (7,706.42 km) |
