| Serpa to Senftenberg | 1,406.28 mi (2,263.19 km) |
| Serpa to Siegburg | 1,146.06 mi (1,844.40 km) |
| Serpa to Siegen | 1,175.38 mi (1,891.59 km) |
| Serpa to Sigmaringen | 1,097.01 mi (1,765.47 km) |
| Serpa to Simbach am Inn | 1,254.60 mi (2,019.08 km) |
| Serpa to Simmerath | 1,108.52 mi (1,783.99 km) |
| Serpa to Sindelfingen | 1,113.55 mi (1,792.08 km) |
| Serpa to Sinsheim | 1,131.31 mi (1,820.67 km) |
| Serpa to Sinzheim | 1,085.01 mi (1,746.16 km) |
| Serpa to Sinzig | 1,135.08 mi (1,826.73 km) |
| Serpa to Soest | 1,211.37 mi (1,949.51 km) |
| Serpa to Solingen | 1,160.43 mi (1,867.53 km) |
| Serpa to Soltau | 1,331.77 mi (2,143.27 km) |
| Serpa to Sommerda | 1,290.19 mi (2,076.37 km) |
| Serpa to Sondershausen | 1,290.47 mi (2,076.81 km) |
