| Storrs to Sestu | 4,104.10 mi (6,604.91 km) |
| Storrs to Settimo Torinese | 3,848.01 mi (6,192.77 km) |
| Storrs to Seveso | 3,890.76 mi (6,261.57 km) |
| Storrs to Sezze | 4,203.43 mi (6,764.76 km) |
| Storrs to Siano | 4,300.76 mi (6,921.41 km) |
| Storrs to Siena | 4,062.99 mi (6,538.75 km) |
| Storrs to Signa | 4,036.96 mi (6,496.85 km) |
| Storrs to Silea | 4,024.55 mi (6,476.89 km) |
| Storrs to Silvi Paese | 4,211.16 mi (6,777.21 km) |
| Storrs to Sinalunga | 4,084.00 mi (6,572.57 km) |
| Storrs to Siniscola | 4,086.32 mi (6,576.29 km) |
| Storrs to Sinnai | 4,109.08 mi (6,612.92 km) |
| Storrs to Siracusa | 4,470.26 mi (7,194.18 km) |
| Storrs to Solaro | 3,889.38 mi (6,259.35 km) |
| Storrs to Soliera | 3,997.04 mi (6,432.62 km) |
