| Povoa de Santa Iria to Selargius | 976.77 mi (1,571.96 km) |
| Povoa de Santa Iria to Selvazzano Dentro | 1,155.43 mi (1,859.48 km) |
| Povoa de Santa Iria to Senago | 1,037.45 mi (1,669.62 km) |
| Povoa de Santa Iria to Senigallia | 1,200.49 mi (1,931.99 km) |
| Povoa de Santa Iria to Seravezza | 1,058.05 mi (1,702.76 km) |
| Povoa de Santa Iria to Seregno | 1,042.07 mi (1,677.05 km) |
| Povoa de Santa Iria to Seriate | 1,066.39 mi (1,716.19 km) |
| Povoa de Santa Iria to Sermoneta | 1,175.08 mi (1,891.11 km) |
| Povoa de Santa Iria to Serramanna | 963.26 mi (1,550.21 km) |
| Povoa de Santa Iria to Serravalle Pistoiese | 1,085.71 mi (1,747.29 km) |
| Povoa de Santa Iria to Sessa Aurunca | 1,223.96 mi (1,969.77 km) |
| Povoa de Santa Iria to Sesto Calende | 1,018.56 mi (1,639.22 km) |
| Povoa de Santa Iria to Sesto Fiorentino | 1,102.69 mi (1,774.62 km) |
| Povoa de Santa Iria to Sesto San Giovanni | 1,040.82 mi (1,675.03 km) |
| Povoa de Santa Iria to Sestri Levante | 1,022.19 mi (1,645.05 km) |
