| Winterthur to Solofra | 551.10 mi (886.91 km) |
| Winterthur to Somma Lombardo | 125.45 mi (201.90 km) |
| Winterthur to Somma Vesuviana | 537.80 mi (865.51 km) |
| Winterthur to Sommacampagna | 176.70 mi (284.38 km) |
| Winterthur to Sona | 174.34 mi (280.58 km) |
| Winterthur to Sondrio | 106.51 mi (171.41 km) |
| Winterthur to Sora | 466.06 mi (750.05 km) |
| Winterthur to Sorbolo | 200.89 mi (323.30 km) |
| Winterthur to Soresina | 162.04 mi (260.78 km) |
| Winterthur to Sorisole | 129.42 mi (208.28 km) |
| Winterthur to Sorrento | 550.95 mi (886.67 km) |
| Winterthur to Sorso | 463.03 mi (745.17 km) |
| Winterthur to Sortino | 782.50 mi (1,259.31 km) |
| Winterthur to Soverato Marina | 724.92 mi (1,166.65 km) |
| Winterthur to Sovicille | 315.56 mi (507.85 km) |
