| Gaesti to Sestao | 1,403.70 mi (2,259.03 km) |
| Gaesti to Sevilla | 1,700.88 mi (2,737.30 km) |
| Gaesti to Sevilla La Nueva | 1,515.79 mi (2,439.42 km) |
| Gaesti to Silla | 1,364.77 mi (2,196.39 km) |
| Gaesti to Silleda | 1,669.67 mi (2,687.08 km) |
| Gaesti to Sitges | 1,208.40 mi (1,944.73 km) |
| Gaesti to Socuellamos | 1,483.14 mi (2,386.89 km) |
| Gaesti to Soller | 1,202.05 mi (1,934.52 km) |
| Gaesti to Solsona | 1,206.03 mi (1,940.91 km) |
| Gaesti to Son Servera | 1,174.21 mi (1,889.70 km) |
| Gaesti to Sonseca | 1,528.67 mi (2,460.16 km) |
| Gaesti to Sopelana | 1,401.25 mi (2,255.10 km) |
| Gaesti to Soria | 1,406.33 mi (2,263.27 km) |
| Gaesti to Suances | 1,452.63 mi (2,337.78 km) |
| Gaesti to Sueca | 1,364.47 mi (2,195.91 km) |
