| Cities | Distance |
|---|---|
| Southend to Sestu | 937.51 mi (1,508.78 km) |
| Southend to Settimo Torinese | 548.62 mi (882.93 km) |
| Southend to Seveso | 560.41 mi (901.89 km) |
| Southend to Sezze | 907.02 mi (1,459.71 km) |
| Southend to Siano | 996.15 mi (1,603.14 km) |
| Southend to Siena | 753.39 mi (1,212.46 km) |
| Southend to Signa | 720.90 mi (1,160.17 km) |
| Southend to Silea | 666.66 mi (1,072.89 km) |
| Southend to Silvi Paese | 883.41 mi (1,421.70 km) |
| Southend to Sinalunga | 771.29 mi (1,241.27 km) |
| Southend to Siniscola | 870.69 mi (1,401.24 km) |
| Southend to Sinnai | 939.62 mi (1,512.17 km) |
| Southend to Siracusa | 1,228.18 mi (1,976.57 km) |
| Southend to Solaro | 560.25 mi (901.63 km) |
| Southend to Soliera | 664.62 mi (1,069.60 km) |