| Cucer-Sandevo to Sestao | 1,236.97 mi (1,990.72 km) |
| Cucer-Sandevo to Sevilla | 1,487.37 mi (2,393.69 km) |
| Cucer-Sandevo to Sevilla La Nueva | 1,321.48 mi (2,126.72 km) |
| Cucer-Sandevo to Silla | 1,153.60 mi (1,856.54 km) |
| Cucer-Sandevo to Silleda | 1,504.16 mi (2,420.71 km) |
| Cucer-Sandevo to Sitges | 1,010.35 mi (1,626.00 km) |
| Cucer-Sandevo to Socuellamos | 1,277.12 mi (2,055.33 km) |
| Cucer-Sandevo to Soller | 986.63 mi (1,587.82 km) |
| Cucer-Sandevo to Solsona | 1,017.23 mi (1,637.07 km) |
| Cucer-Sandevo to Son Servera | 955.60 mi (1,537.90 km) |
| Cucer-Sandevo to Sonseca | 1,328.65 mi (2,138.26 km) |
| Cucer-Sandevo to Sopelana | 1,235.28 mi (1,987.98 km) |
| Cucer-Sandevo to Soria | 1,222.36 mi (1,967.20 km) |
| Cucer-Sandevo to Suances | 1,288.58 mi (2,073.77 km) |
| Cucer-Sandevo to Sueca | 1,151.69 mi (1,853.47 km) |
