| Surbo to Sestao | 1,103.19 mi (1,775.41 km) |
| Surbo to Sevilla | 1,312.60 mi (2,112.42 km) |
| Surbo to Sevilla La Nueva | 1,163.48 mi (1,872.44 km) |
| Surbo to Silla | 984.00 mi (1,583.59 km) |
| Surbo to Silleda | 1,366.97 mi (2,199.93 km) |
| Surbo to Sitges | 854.53 mi (1,375.23 km) |
| Surbo to Socuellamos | 1,110.18 mi (1,786.66 km) |
| Surbo to Soller | 816.00 mi (1,313.22 km) |
| Surbo to Solsona | 869.42 mi (1,399.20 km) |
| Surbo to Son Servera | 782.75 mi (1,259.71 km) |
| Surbo to Sonseca | 1,165.94 mi (1,876.41 km) |
| Surbo to Sopelana | 1,102.15 mi (1,773.75 km) |
| Surbo to Soria | 1,074.40 mi (1,729.08 km) |
| Surbo to Suances | 1,156.02 mi (1,860.43 km) |
| Surbo to Sueca | 980.77 mi (1,578.40 km) |
