| Povoa de Santa Iria to Senftenberg | 1,413.78 mi (2,275.26 km) |
| Povoa de Santa Iria to Siegburg | 1,142.40 mi (1,838.51 km) |
| Povoa de Santa Iria to Siegen | 1,173.44 mi (1,888.47 km) |
| Povoa de Santa Iria to Sigmaringen | 1,112.07 mi (1,789.70 km) |
| Povoa de Santa Iria to Simbach am Inn | 1,275.71 mi (2,053.05 km) |
| Povoa de Santa Iria to Simmerath | 1,103.30 mi (1,775.59 km) |
| Povoa de Santa Iria to Sindelfingen | 1,124.75 mi (1,810.11 km) |
| Povoa de Santa Iria to Sinsheim | 1,139.44 mi (1,833.75 km) |
| Povoa de Santa Iria to Sinzheim | 1,093.98 mi (1,760.58 km) |
| Povoa de Santa Iria to Sinzig | 1,132.73 mi (1,822.96 km) |
| Povoa de Santa Iria to Soest | 1,206.59 mi (1,941.82 km) |
| Povoa de Santa Iria to Solingen | 1,154.80 mi (1,858.47 km) |
| Povoa de Santa Iria to Soltau | 1,325.09 mi (2,132.53 km) |
| Povoa de Santa Iria to Sommerda | 1,293.98 mi (2,082.46 km) |
| Povoa de Santa Iria to Sondershausen | 1,292.83 mi (2,080.61 km) |
