| Varna to Siegburg | 1,102.32 mi (1,774.02 km) |
| Varna to Siegen | 1,071.30 mi (1,724.09 km) |
| Varna to Sigmaringen | 960.84 mi (1,546.31 km) |
| Varna to Simbach am Inn | 796.91 mi (1,282.50 km) |
| Varna to Simmerath | 1,135.08 mi (1,826.74 km) |
| Varna to Sindelfingen | 981.23 mi (1,579.14 km) |
| Varna to Sinsheim | 997.01 mi (1,604.53 km) |
| Varna to Sinzheim | 1,018.88 mi (1,639.72 km) |
| Varna to Sinzig | 1,094.33 mi (1,761.16 km) |
| Varna to Soest | 1,086.26 mi (1,748.17 km) |
| Varna to Solingen | 1,116.22 mi (1,796.39 km) |
| Varna to Soltau | 1,067.91 mi (1,718.64 km) |
| Varna to Sommerda | 957.44 mi (1,540.86 km) |
| Varna to Sondershausen | 973.71 mi (1,567.04 km) |
| Varna to Sonneberg | 930.05 mi (1,496.77 km) |
