| Ulus to Sesena | 1,888.05 mi (3,038.53 km) |
| Ulus to Sestao | 1,807.43 mi (2,908.78 km) |
| Ulus to Sevilla | 2,066.41 mi (3,325.57 km) |
| Ulus to Sevilla La Nueva | 1,900.56 mi (3,058.66 km) |
| Ulus to Silla | 1,733.28 mi (2,789.45 km) |
| Ulus to Silleda | 2,074.81 mi (3,339.09 km) |
| Ulus to Sitges | 1,589.55 mi (2,558.13 km) |
| Ulus to Socuellamos | 1,857.00 mi (2,988.56 km) |
| Ulus to Soller | 1,566.05 mi (2,520.32 km) |
| Ulus to Solsona | 1,594.65 mi (2,566.34 km) |
| Ulus to Son Servera | 1,534.60 mi (2,469.70 km) |
| Ulus to Sonseca | 1,908.37 mi (3,071.23 km) |
| Ulus to Sopelana | 1,805.40 mi (2,905.50 km) |
| Ulus to Soria | 1,799.04 mi (2,895.27 km) |
| Ulus to Suances | 1,857.99 mi (2,990.15 km) |
