| Debno to Sestao | 1,040.81 mi (1,675.01 km) |
| Debno to Sevilla | 1,462.07 mi (2,352.97 km) |
| Debno to Sevilla La Nueva | 1,227.78 mi (1,975.93 km) |
| Debno to Silla | 1,169.16 mi (1,881.58 km) |
| Debno to Silleda | 1,263.06 mi (2,032.69 km) |
| Debno to Sitges | 997.20 mi (1,604.84 km) |
| Debno to Socuellamos | 1,245.19 mi (2,003.94 km) |
| Debno to Soller | 1,060.53 mi (1,706.76 km) |
| Debno to Solsona | 961.85 mi (1,547.95 km) |
| Debno to Son Servera | 1,053.17 mi (1,694.91 km) |
| Debno to Sonseca | 1,259.99 mi (2,027.76 km) |
| Debno to Sopelana | 1,036.43 mi (1,667.97 km) |
| Debno to Soria | 1,100.37 mi (1,770.87 km) |
| Debno to Suances | 1,072.58 mi (1,726.15 km) |
| Debno to Sueca | 1,175.57 mi (1,891.89 km) |
