| Bad Sooden-Allendorf to Siegburg | 125.22 mi (201.52 km) |
| Bad Sooden-Allendorf to Siegen | 89.72 mi (144.39 km) |
| Bad Sooden-Allendorf to Sigmaringen | 223.50 mi (359.70 km) |
| Bad Sooden-Allendorf to Simbach am Inn | 248.47 mi (399.87 km) |
| Bad Sooden-Allendorf to Simmerath | 167.15 mi (269.01 km) |
| Bad Sooden-Allendorf to Sindelfingen | 182.83 mi (294.23 km) |
| Bad Sooden-Allendorf to Sinsheim | 148.65 mi (239.22 km) |
| Bad Sooden-Allendorf to Sinzheim | 191.95 mi (308.92 km) |
| Bad Sooden-Allendorf to Sinzig | 129.44 mi (208.31 km) |
| Bad Sooden-Allendorf to Soest | 83.15 mi (133.81 km) |
| Bad Sooden-Allendorf to Solingen | 125.73 mi (202.35 km) |
| Bad Sooden-Allendorf to Soltau | 117.63 mi (189.31 km) |
| Bad Sooden-Allendorf to Sommerda | 49.77 mi (80.09 km) |
| Bad Sooden-Allendorf to Sondershausen | 38.57 mi (62.08 km) |
| Bad Sooden-Allendorf to Sonneberg | 82.62 mi (132.97 km) |
