| Sussex to Sesena | 4,174.38 mi (6,718.02 km) |
| Sussex to Sestao | 4,084.65 mi (6,573.61 km) |
| Sussex to Sevilla | 4,180.84 mi (6,728.41 km) |
| Sussex to Sevilla La Nueva | 4,150.56 mi (6,679.68 km) |
| Sussex to Silla | 4,347.68 mi (6,996.92 km) |
| Sussex to Silleda | 3,880.19 mi (6,244.56 km) |
| Sussex to Sitges | 4,368.80 mi (7,030.90 km) |
| Sussex to Socuellamos | 4,245.43 mi (6,832.36 km) |
| Sussex to Soller | 4,466.14 mi (7,187.56 km) |
| Sussex to Solsona | 4,326.57 mi (6,962.94 km) |
| Sussex to Son Servera | 4,500.39 mi (7,242.67 km) |
| Sussex to Sonseca | 4,178.58 mi (6,724.78 km) |
| Sussex to Sopelana | 4,083.18 mi (6,571.25 km) |
| Sussex to Soria | 4,165.21 mi (6,703.27 km) |
| Sussex to Suances | 4,035.61 mi (6,494.69 km) |
