| Winterthur to Selargius | 570.10 mi (917.48 km) |
| Winterthur to Selvazzano Dentro | 206.17 mi (331.80 km) |
| Winterthur to Senago | 133.74 mi (215.24 km) |
| Winterthur to Senigallia | 339.76 mi (546.79 km) |
| Winterthur to Seravezza | 252.39 mi (406.18 km) |
| Winterthur to Seregno | 129.69 mi (208.72 km) |
| Winterthur to Seriate | 133.86 mi (215.42 km) |
| Winterthur to Sermoneta | 461.20 mi (742.23 km) |
| Winterthur to Serramanna | 558.09 mi (898.16 km) |
| Winterthur to Serravalle Pistoiese | 268.57 mi (432.23 km) |
| Winterthur to Sessa Aurunca | 503.21 mi (809.85 km) |
| Winterthur to Sesto Calende | 122.07 mi (196.46 km) |
| Winterthur to Sesto Fiorentino | 279.94 mi (450.51 km) |
| Winterthur to Sesto San Giovanni | 137.91 mi (221.95 km) |
| Winterthur to Sestri Levante | 225.15 mi (362.34 km) |
