| Drogheda to Senftenberg | 864.77 mi (1,391.71 km) |
| Drogheda to Siegburg | 606.53 mi (976.11 km) |
| Drogheda to Siegen | 636.59 mi (1,024.49 km) |
| Drogheda to Sigmaringen | 779.56 mi (1,254.58 km) |
| Drogheda to Simbach am Inn | 918.82 mi (1,478.71 km) |
| Drogheda to Simmerath | 576.88 mi (928.40 km) |
| Drogheda to Sindelfingen | 746.94 mi (1,202.08 km) |
| Drogheda to Sinsheim | 722.60 mi (1,162.90 km) |
| Drogheda to Sinzheim | 713.39 mi (1,148.10 km) |
| Drogheda to Sinzig | 615.98 mi (991.33 km) |
| Drogheda to Soest | 622.93 mi (1,002.51 km) |
| Drogheda to Solingen | 591.60 mi (952.08 km) |
| Drogheda to Soltau | 668.03 mi (1,075.09 km) |
| Drogheda to Sommerda | 754.56 mi (1,214.35 km) |
| Drogheda to Sondershausen | 739.58 mi (1,190.23 km) |
