| Blagoevgrad to Siegburg | 966.85 mi (1,555.99 km) |
| Blagoevgrad to Siegen | 940.54 mi (1,513.65 km) |
| Blagoevgrad to Sigmaringen | 794.95 mi (1,279.35 km) |
| Blagoevgrad to Simbach am Inn | 653.07 mi (1,051.02 km) |
| Blagoevgrad to Simmerath | 993.36 mi (1,598.65 km) |
| Blagoevgrad to Sindelfingen | 823.83 mi (1,325.82 km) |
| Blagoevgrad to Sinsheim | 847.00 mi (1,363.11 km) |
| Blagoevgrad to Sinzheim | 859.01 mi (1,382.44 km) |
| Blagoevgrad to Sinzig | 955.62 mi (1,537.92 km) |
| Blagoevgrad to Soest | 965.28 mi (1,553.47 km) |
| Blagoevgrad to Solingen | 985.09 mi (1,585.35 km) |
| Blagoevgrad to Soltau | 975.34 mi (1,569.66 km) |
| Blagoevgrad to Sommerda | 848.10 mi (1,364.88 km) |
| Blagoevgrad to Sondershausen | 865.70 mi (1,393.20 km) |
| Blagoevgrad to Sonneberg | 808.81 mi (1,301.66 km) |
