| Sozopol to Siegburg | 1,126.64 mi (1,813.14 km) |
| Sozopol to Siegen | 1,096.48 mi (1,764.62 km) |
| Sozopol to Sigmaringen | 977.53 mi (1,573.19 km) |
| Sozopol to Simbach am Inn | 817.71 mi (1,315.98 km) |
| Sozopol to Simmerath | 1,158.16 mi (1,863.87 km) |
| Sozopol to Sindelfingen | 1,000.07 mi (1,609.47 km) |
| Sozopol to Sinsheim | 1,017.64 mi (1,637.74 km) |
| Sozopol to Sinzheim | 1,037.31 mi (1,669.38 km) |
| Sozopol to Sinzig | 1,117.91 mi (1,799.11 km) |
| Sozopol to Soest | 1,113.53 mi (1,792.05 km) |
| Sozopol to Solingen | 1,141.51 mi (1,837.09 km) |
| Sozopol to Soltau | 1,100.52 mi (1,771.12 km) |
| Sozopol to Sommerda | 986.39 mi (1,587.45 km) |
| Sozopol to Sondershausen | 1,003.01 mi (1,614.18 km) |
| Sozopol to Sonneberg | 956.50 mi (1,539.34 km) |
