| Casoria to Sestao | 900.89 mi (1,449.84 km) |
| Casoria to Sevilla | 1,114.64 mi (1,793.84 km) |
| Casoria to Sevilla La Nueva | 960.19 mi (1,545.27 km) |
| Casoria to Silla | 783.38 mi (1,260.73 km) |
| Casoria to Silleda | 1,163.78 mi (1,872.93 km) |
| Casoria to Sitges | 650.78 mi (1,047.34 km) |
| Casoria to Socuellamos | 908.81 mi (1,462.58 km) |
| Casoria to Soller | 615.49 mi (990.54 km) |
| Casoria to Solsona | 665.66 mi (1,071.28 km) |
| Casoria to Son Servera | 583.16 mi (938.50 km) |
| Casoria to Sonseca | 963.50 mi (1,550.60 km) |
| Casoria to Sopelana | 899.98 mi (1,448.38 km) |
| Casoria to Soria | 870.54 mi (1,401.01 km) |
| Casoria to Suances | 953.85 mi (1,535.07 km) |
| Casoria to Sueca | 780.67 mi (1,256.37 km) |
