| Sigmaringen to Sestao | 674.71 mi (1,085.84 km) |
| Sigmaringen to Sevilla | 1,072.67 mi (1,726.29 km) |
| Sigmaringen to Sevilla La Nueva | 844.20 mi (1,358.60 km) |
| Sigmaringen to Silla | 769.76 mi (1,238.80 km) |
| Sigmaringen to Silleda | 922.16 mi (1,484.07 km) |
| Sigmaringen to Sitges | 596.80 mi (960.45 km) |
| Sigmaringen to Socuellamos | 852.01 mi (1,371.18 km) |
| Sigmaringen to Soller | 659.44 mi (1,061.26 km) |
| Sigmaringen to Solsona | 563.75 mi (907.27 km) |
| Sigmaringen to Son Servera | 653.20 mi (1,051.23 km) |
| Sigmaringen to Sonseca | 872.77 mi (1,404.59 km) |
| Sigmaringen to Sopelana | 670.92 mi (1,079.74 km) |
| Sigmaringen to Soria | 717.94 mi (1,155.41 km) |
| Sigmaringen to Suances | 714.46 mi (1,149.81 km) |
| Sigmaringen to Sueca | 775.73 mi (1,248.42 km) |
