| Cay to Senftenberg | 1,213.45 mi (1,952.87 km) |
| Cay to Siegburg | 1,431.90 mi (2,304.42 km) |
| Cay to Siegen | 1,403.11 mi (2,258.08 km) |
| Cay to Sigmaringen | 1,270.68 mi (2,044.96 km) |
| Cay to Simbach am Inn | 1,119.43 mi (1,801.56 km) |
| Cay to Simmerath | 1,461.41 mi (2,351.92 km) |
| Cay to Sindelfingen | 1,297.05 mi (2,087.41 km) |
| Cay to Sinsheim | 1,317.64 mi (2,120.53 km) |
| Cay to Sinzheim | 1,333.26 mi (2,145.67 km) |
| Cay to Sinzig | 1,422.12 mi (2,288.68 km) |
| Cay to Soest | 1,422.80 mi (2,289.77 km) |
| Cay to Solingen | 1,448.12 mi (2,330.52 km) |
| Cay to Soltau | 1,415.02 mi (2,277.26 km) |
| Cay to Sommerda | 1,297.90 mi (2,088.76 km) |
| Cay to Sondershausen | 1,314.81 mi (2,115.99 km) |
