| Kazanlak to Siegburg | 1,026.69 mi (1,652.30 km) |
| Kazanlak to Siegen | 997.78 mi (1,605.77 km) |
| Kazanlak to Sigmaringen | 869.67 mi (1,399.60 km) |
| Kazanlak to Simbach am Inn | 714.75 mi (1,150.28 km) |
| Kazanlak to Simmerath | 1,056.59 mi (1,700.41 km) |
| Kazanlak to Sindelfingen | 894.24 mi (1,439.14 km) |
| Kazanlak to Sinsheim | 913.67 mi (1,470.41 km) |
| Kazanlak to Sinzheim | 930.95 mi (1,498.22 km) |
| Kazanlak to Sinzig | 1,017.07 mi (1,636.82 km) |
| Kazanlak to Soest | 1,017.63 mi (1,637.71 km) |
| Kazanlak to Solingen | 1,042.79 mi (1,678.21 km) |
| Kazanlak to Soltau | 1,013.22 mi (1,630.61 km) |
| Kazanlak to Sommerda | 893.56 mi (1,438.05 km) |
| Kazanlak to Sondershausen | 910.62 mi (1,465.51 km) |
| Kazanlak to Sonneberg | 860.10 mi (1,384.20 km) |
