| Altensteig to Sestao | 665.20 mi (1,070.54 km) |
| Altensteig to Sevilla | 1,073.42 mi (1,727.51 km) |
| Altensteig to Sevilla La Nueva | 841.85 mi (1,354.83 km) |
| Altensteig to Silla | 778.02 mi (1,252.10 km) |
| Altensteig to Silleda | 906.71 mi (1,459.20 km) |
| Altensteig to Sitges | 606.74 mi (976.46 km) |
| Altensteig to Socuellamos | 854.82 mi (1,375.70 km) |
| Altensteig to Soller | 675.48 mi (1,087.08 km) |
| Altensteig to Solsona | 570.53 mi (918.18 km) |
| Altensteig to Son Servera | 671.49 mi (1,080.65 km) |
| Altensteig to Sonseca | 872.20 mi (1,403.67 km) |
| Altensteig to Sopelana | 661.20 mi (1,064.10 km) |
| Altensteig to Soria | 714.82 mi (1,150.38 km) |
| Altensteig to Suances | 702.65 mi (1,130.81 km) |
| Altensteig to Sueca | 784.59 mi (1,262.67 km) |
