| Sulingen to Sestao | 843.92 mi (1,358.16 km) |
| Sulingen to Sevilla | 1,282.56 mi (2,064.09 km) |
| Sulingen to Sevilla La Nueva | 1,043.85 mi (1,679.91 km) |
| Sulingen to Silla | 1,018.07 mi (1,638.42 km) |
| Sulingen to Silleda | 1,045.05 mi (1,681.84 km) |
| Sulingen to Sitges | 855.09 mi (1,376.14 km) |
| Sulingen to Socuellamos | 1,075.73 mi (1,731.22 km) |
| Sulingen to Soller | 936.96 mi (1,507.89 km) |
| Sulingen to Solsona | 811.43 mi (1,305.87 km) |
| Sulingen to Son Servera | 937.57 mi (1,508.87 km) |
| Sulingen to Sonseca | 1,080.32 mi (1,738.60 km) |
| Sulingen to Sopelana | 839.19 mi (1,350.55 km) |
| Sulingen to Soria | 917.86 mi (1,477.15 km) |
| Sulingen to Suances | 868.82 mi (1,398.22 km) |
| Sulingen to Sueca | 1,026.24 mi (1,651.58 km) |
