| Tallaght to Sestao | 706.20 mi (1,136.51 km) |
| Tallaght to Sevilla | 1,108.99 mi (1,784.75 km) |
| Tallaght to Sevilla La Nueva | 900.77 mi (1,449.65 km) |
| Tallaght to Silla | 1,002.34 mi (1,613.11 km) |
| Tallaght to Silleda | 736.66 mi (1,185.54 km) |
| Tallaght to Sitges | 915.20 mi (1,472.88 km) |
| Tallaght to Socuellamos | 981.51 mi (1,579.59 km) |
| Tallaght to Soller | 1,026.79 mi (1,652.45 km) |
| Tallaght to Solsona | 860.94 mi (1,385.55 km) |
| Tallaght to Son Servera | 1,049.32 mi (1,688.72 km) |
| Tallaght to Sonseca | 945.70 mi (1,521.95 km) |
| Tallaght to Sopelana | 701.68 mi (1,129.24 km) |
| Tallaght to Soria | 816.20 mi (1,313.55 km) |
| Tallaght to Suances | 689.03 mi (1,108.88 km) |
| Tallaght to Sueca | 1,014.31 mi (1,632.38 km) |
