| Alcobendas to Sestao | 194.60 mi (313.18 km) |
| Alcobendas to Sevilla | 260.44 mi (419.13 km) |
| Alcobendas to Sevilla La Nueva | 24.43 mi (39.32 km) |
| Alcobendas to Silla | 188.92 mi (304.04 km) |
| Alcobendas to Silleda | 280.77 mi (451.86 km) |
| Alcobendas to Sitges | 288.09 mi (463.63 km) |
| Alcobendas to Socuellamos | 96.53 mi (155.35 km) |
| Alcobendas to Soller | 338.57 mi (544.87 km) |
| Alcobendas to Solsona | 285.88 mi (460.08 km) |
| Alcobendas to Son Servera | 374.96 mi (603.44 km) |
| Alcobendas to Sonseca | 59.96 mi (96.49 km) |
| Alcobendas to Sopelana | 199.63 mi (321.28 km) |
| Alcobendas to Soria | 104.62 mi (168.37 km) |
| Alcobendas to Suances | 201.51 mi (324.30 km) |
| Alcobendas to Sueca | 198.70 mi (319.78 km) |
