| Altensteig to Siegburg | 165.34 mi (266.08 km) |
| Altensteig to Siegen | 160.86 mi (258.87 km) |
| Altensteig to Sigmaringen | 44.51 mi (71.64 km) |
| Altensteig to Simbach am Inn | 203.46 mi (327.44 km) |
| Altensteig to Simmerath | 173.23 mi (278.78 km) |
| Altensteig to Sindelfingen | 20.18 mi (32.47 km) |
| Altensteig to Sinsheim | 47.56 mi (76.55 km) |
| Altensteig to Sinzheim | 23.37 mi (37.61 km) |
| Altensteig to Sinzig | 148.30 mi (238.66 km) |
| Altensteig to Soest | 207.39 mi (333.76 km) |
| Altensteig to Solingen | 190.71 mi (306.91 km) |
| Altensteig to Soltau | 308.49 mi (496.46 km) |
| Altensteig to Sommerda | 210.15 mi (338.20 km) |
| Altensteig to Sondershausen | 216.78 mi (348.87 km) |
| Altensteig to Sonneberg | 167.56 mi (269.66 km) |
