| Treillieres to Sestao | 285.71 mi (459.80 km) |
| Treillieres to Sevilla | 731.70 mi (1,177.55 km) |
| Treillieres to Sevilla La Nueva | 497.06 mi (799.94 km) |
| Treillieres to Silla | 553.97 mi (891.52 km) |
| Treillieres to Silleda | 454.11 mi (730.82 km) |
| Treillieres to Sitges | 454.03 mi (730.70 km) |
| Treillieres to Socuellamos | 558.41 mi (898.68 km) |
| Treillieres to Soller | 565.53 mi (910.13 km) |
| Treillieres to Solsona | 399.69 mi (643.25 km) |
| Treillieres to Son Servera | 588.15 mi (946.54 km) |
| Treillieres to Sonseca | 539.87 mi (868.83 km) |
| Treillieres to Sopelana | 280.65 mi (451.67 km) |
| Treillieres to Soria | 386.65 mi (622.26 km) |
| Treillieres to Suances | 293.81 mi (472.84 km) |
| Treillieres to Sueca | 565.47 mi (910.03 km) |
