| Cities | Distance |
|---|---|
| Southend to Sesena | 818.46 mi (1,317.19 km) |
| Southend to Sestao | 594.97 mi (957.51 km) |
| Southend to Sevilla | 1,041.50 mi (1,676.13 km) |
| Southend to Sevilla La Nueva | 806.36 mi (1,297.71 km) |
| Southend to Silla | 843.84 mi (1,358.04 km) |
| Southend to Silleda | 740.88 mi (1,192.33 km) |
| Southend to Sitges | 714.66 mi (1,150.13 km) |
| Southend to Socuellamos | 863.47 mi (1,389.63 km) |
| Southend to Soller | 819.72 mi (1,319.21 km) |
| Southend to Solsona | 661.32 mi (1,064.30 km) |
| Southend to Son Servera | 833.98 mi (1,342.16 km) |
| Southend to Sonseca | 848.71 mi (1,365.86 km) |
| Southend to Sopelana | 589.92 mi (949.38 km) |
| Southend to Soria | 692.37 mi (1,114.26 km) |
| Southend to Suances | 602.91 mi (970.29 km) |